{"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308114,"usec":629100},"freq":136975000,"burst_len_octets":73,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.827951,"noise_level":-13.589169,"freq_skew":-0.873253,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N549GJ","mode":"2","label":"A9","blk_id":"D","ack":"!","msg_text":"121.67. ...ADVS YOU HAVE\r\nINFO Z.E79E\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308116,"usec":923279},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.487917,"noise_level":-14.337626,"freq_skew":-0.876703,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308121,"usec":527441},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.858093,"noise_level":-14.801644,"freq_skew":-0.673782,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308131,"usec":385084},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.880444,"noise_level":-15.417171,"freq_skew":0.723602,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"B9","blk_id":"2","ack":"!","flight":"YX3579","msg_num":"M61","msg_num_seq":"A","msg_text":"/KPIT.TI2/024KPITD795D"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308131,"usec":397483},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.151421,"noise_level":-16.533014,"freq_skew":-0.135992,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"2","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308132,"usec":929286},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.210173,"noise_level":-17.809267,"freq_skew":0.498028,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308137,"usec":528520},"freq":136975000,"burst_len_octets":968,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.851587,"noise_level":-16.851599,"freq_skew":-0.196980,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"A9","blk_id":"I","ack":"!","msg_text":"/DATSCXS.TI2/KPIT DEP ATIS M\r\n1751Z - KPIT DEP INFO M\r\n1751Z. 24009KT 10SM\r\nSCT034 BKN060 BKN160\r\n30/21 A2994 (TWO NINER\r\nNINER FOUR) RMK AO2\r\nSLP132 OCNL LTG DSNT\r\nNE-E T03000206 10306\r\n20233 58017. DEPG RWY\r\n28C, TWR FREQ 128.3.\r\nDEPT FREQ IS 119.35.\r\nMAIN TERMINAL RAMP EXIT\r\nPOINTS C3, C2, V1, V2,\r\nV5, V6, D2, D3. GROUND\r\nCONTROL COMBINED ON FREQ\r\n121.9. NOTAMS... RWY 28R\r\nCLSD. TWYS CLSD, B1, B\r\nWEST OF B7, C WEST OF\r\nC4, B BTN, B7 AND B3 . B\r\nBTN, B2 AND N . C4 BTN,\r\nC AND B . C3 BTN, C AND\r\nB . A BTN RWY, 28R AND\r\nAA . TXW W CLSD BETWEEN\r\nTHE RAMP AND TXW DELTA.\r\nPIT TDWR OTS. WND SHR\r\nAND MICROBURST INFO NA.\r\nOTS. MOWING ADJ LEFT\r\nSIDE RWY 32. C DEICE PAD\r\nCLSD. ILS RWY 28L GLIDE\r\nPATH UNMONITORED ILS RWY\r\n32 GLIDE PATH UNMON.\r\nBIRD ACTVTY VCNTY PIT.\r\nCONVECTIVE SIGMET, 99 E\r\nVALID TIL, 1855 FOR,\r\nTHUNDERSTORMS PITTSBURGH\r\nAREA AVBL ON FSS FREQS.\r\nREAD BACK RWY HOLD SHORT\r\nINSTXNS. ...ADVS YOU\r\nHAVE INFO M.D7F0"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308139,"usec":822754},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.839622,"noise_level":-16.966007,"freq_skew":0.770132,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"3","ack":"I","flight":"YX3579","msg_num":"M62","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308139,"usec":846167},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.881712,"noise_level":-18.001862,"freq_skew":-0.057235,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308144,"usec":423846},"freq":136975000,"burst_len_octets":90,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.485888,"noise_level":-18.030107,"freq_skew":-2.211283,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"33","blk_id":"8","ack":"!","flight":"9E4823","msg_num":"M07","msg_num_seq":"A","msg_text":"4,G,30,IAD,DTW,21L,22R,,,,,1,0,0,0,71.4,0,E4A8"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308144,"usec":446559},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.472489,"noise_level":-18.231892,"freq_skew":-0.824503,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308145,"usec":185568},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.686907,"noise_level":-19.421972,"freq_skew":-0.501865,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"Z","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308146,"usec":627694},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":1,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.129447,"noise_level":-18.893860,"freq_skew":0.716954,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308147,"usec":399072},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.654636,"noise_level":-18.615417,"freq_skew":-0.771126,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"Z","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308148,"usec":159531},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.917124,"noise_level":-18.446726,"freq_skew":-2.074706,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308150,"usec":472742},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.207520,"noise_level":-18.334227,"freq_skew":-0.629798,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N307PQ","mode":"2","label":"33","blk_id":"E","ack":"!","msg_text":"FLT NO LDW TIME\r\n4823 71.4 1829Z\r\nWIND OAT C QNH\r\n000/00 28 29.85\r\n------------------------\r\n \r\n \r\n \r\n \r\n \r\nREMARKS\r\nRCC 5-GOOD\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\nDTW 21L 10001\r\n "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308151,"usec":225670},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.406245,"noise_level":-18.721794,"freq_skew":-1.987906,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"9","ack":"E","flight":"9E4823","msg_num":"S44","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308151,"usec":986115},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.212107,"noise_level":-18.551044,"freq_skew":-0.777407,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N307PQ","mode":"2","label":"33","blk_id":"F","ack":"!","msg_text":" \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.4 88.0 VFTO 194\r\nMIN LDG RWY LEN 5892 FT\r\nACTUAL LDG DIST 3765 FT\r\n \r\nDTW 22R 10000\r\n \r\n "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308154,"usec":293017},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.516864,"noise_level":-18.820370,"freq_skew":-2.072048,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"9","ack":"E","flight":"9E4823","msg_num":"S44","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308155,"usec":57274},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.435381,"noise_level":-18.670021,"freq_skew":-0.785071,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308155,"usec":62703},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.151639,"noise_level":-18.662571,"freq_skew":-0.577804,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N307PQ","mode":"2","label":"33","blk_id":"F","ack":"!","msg_text":" \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.4 88.0 VFTO 194\r\nMIN LDG RWY LEN 5892 FT\r\nACTUAL LDG DIST 3765 FT\r\n \r\nDTW 22R 10000\r\n \r\n "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308155,"usec":90273},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.556435,"noise_level":-19.658710,"freq_skew":-2.291487,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"0","ack":"F","flight":"9E4823","msg_num":"S45","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308155,"usec":828324},"freq":136975000,"burst_len_octets":207,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.234611,"noise_level":-19.567327,"freq_skew":-0.522162,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"33","blk_id":"G","ack":"!","msg_text":"FLT NO LDW TIME\r\n4823 71.4 1829Z\r\nWIND OAT C QNH\r\n000/00 28 29.85\r\n------------------------\r\n \r\n \r\n \r\n \r\n \r\nREMARKS\r\nRCC 5-GOOD\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\nDTW 21L 10001\r\n \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.4 88.0 VFTO 194\r\nMIN LDG RWY LEN 5892 FT\r\nACTUAL LDG DIST 3765 FT\r\n \r\nDTW 22R 10000\r\n \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.4 88.0 VFTO 194\r\nMIN LDG RWY LEN 5892 FT\r\nACTUAL LDG DIST 3765 FT\r\n \r\nCD7B\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308156,"usec":592696},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.631611,"noise_level":-20.629587,"freq_skew":-2.236520,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"1","ack":"G","flight":"9E4823","msg_num":"S46","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308156,"usec":623351},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.385026,"noise_level":-21.504938,"freq_skew":-0.620969,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308158,"usec":889492},"freq":136975000,"burst_len_octets":183,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.182295,"noise_level":-21.191517,"freq_skew":-1.987138,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"25","blk_id":"2","ack":"!","flight":"9E4823","msg_num":"M08","msg_num_seq":"A","msg_text":"301825 IAD DTW0\r\nEMA-0183002927700730822063018299307\r\n 210808640862795037006003 063104\r\n 204608640866797037002000070105 \r\n4 "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308159,"usec":664847},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.415490,"noise_level":-22.095829,"freq_skew":-0.739187,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308159,"usec":677894},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.678102,"noise_level":-22.904690,"freq_skew":-0.692835,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"X","ack":"2","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308160,"usec":449852},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.048057,"noise_level":-23.604486,"freq_skew":-2.039000,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308183,"usec":230596},"freq":136975000,"burst_len_octets":95,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.894051,"noise_level":-17.044924,"freq_skew":0.729209,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N336PQ","mode":"2","label":"4N","blk_id":"5","ack":"!","flight":"9E5051","msg_num":"M42","msg_num_seq":"A","msg_text":"30184N DTW HPN1\r\n0057 0101 N042112 W081128 275"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308186,"usec":315930},"freq":136975000,"burst_len_octets":95,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.723340,"noise_level":-16.747431,"freq_skew":0.726309,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N336PQ","mode":"2","label":"4N","blk_id":"5","ack":"!","flight":"9E5051","msg_num":"M42","msg_num_seq":"A","msg_text":"30184N DTW HPN1\r\n0057 0101 N042112 W081128 275"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308187,"usec":826939},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.948513,"noise_level":-16.436493,"freq_skew":0.577747,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308190,"usec":893474},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.328781,"noise_level":-15.917765,"freq_skew":-1.841792,"avlc":{"src":{"addr":"4851B1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308190,"usec":907801},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.925568,"noise_level":-16.431999,"freq_skew":-0.574203,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308193,"usec":843560},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.833551,"noise_level":-16.965744,"freq_skew":0.632185,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308203,"usec":861053},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.005107,"noise_level":-15.859179,"freq_skew":-0.119148,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308205,"usec":386104},"freq":136975000,"burst_len_octets":135,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.121751,"noise_level":-16.603512,"freq_skew":-0.877760,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N549GJ","mode":"2","label":"RA","blk_id":"E","ack":"!","msg_text":"QUANPOCG7~1\r\nNUMBERS FOR ALTERNATE UNABLE TO ADJUST SPEED\r\n\r\nDEST1 MKE 0021 93 100 1384 320/.77\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308208,"usec":435732},"freq":136975000,"burst_len_octets":135,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-3.203906,"noise_level":-17.216616,"freq_skew":-0.887171,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N549GJ","mode":"2","label":"RA","blk_id":"E","ack":"!","msg_text":"QUANPOCG7~1\r\nNUMBERS FOR ALTERNATE UNABLE TO ADJUST SPEED\r\n\r\nDEST1 MKE 0021 93 100 1384 320/.77\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308209,"usec":210832},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.468370,"noise_level":-17.521875,"freq_skew":-0.606924,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308212,"usec":910437},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.448631,"noise_level":-16.960915,"freq_skew":-0.518360,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308219,"usec":58451},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.420615,"noise_level":-16.300369,"freq_skew":-0.641434,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308219,"usec":60197},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.586610,"noise_level":-17.338999,"freq_skew":0.149103,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308219,"usec":835466},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.046357,"noise_level":-18.262337,"freq_skew":-0.180383,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308221,"usec":372626},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.061750,"noise_level":-18.395496,"freq_skew":0.845483,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":3,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"HPN."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308222,"usec":120597},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.147206,"noise_level":-18.302128,"freq_skew":0.828893,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N336PQ","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"9E5051","msg_num":"S60","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308223,"usec":664199},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.442743,"noise_level":-17.924685,"freq_skew":0.599002,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308227,"usec":383103},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.093586,"noise_level":-17.040966,"freq_skew":-2.670577,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308227,"usec":388601},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.912578,"noise_level":-17.464319,"freq_skew":0.023107,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C0404E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308231,"usec":239259},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.059088,"noise_level":-17.310741,"freq_skew":-2.820947,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308231,"usec":248213},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.964383,"noise_level":-18.093828,"freq_skew":-0.215860,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C0404E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308241,"usec":953548},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.082357,"noise_level":-16.766264,"freq_skew":-0.896529,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308258,"usec":600834},"freq":136975000,"burst_len_octets":93,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.100597,"noise_level":-15.173473,"freq_skew":0.740973,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"5Z","blk_id":"4","ack":"!","flight":"YX3579","msg_num":"M63","msg_num_seq":"A","msg_text":"/APU\r\n/DA KPIT/DS KIAD/OO BEGIN/EV START/TM 1830"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308258,"usec":611086},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.023717,"noise_level":-15.784634,"freq_skew":0.068685,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Y","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308259,"usec":391704},"freq":136975000,"burst_len_octets":104,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.262146,"noise_level":-16.573833,"freq_skew":0.701591,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"4K","blk_id":"5","ack":"!","flight":"YX3579","msg_num":"M64","msg_num_seq":"A","msg_text":"30184K KPIT KIAD7\r\n/FN 3579\r\n/APU RUN 183056/APU OFF 180046"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308260,"usec":146647},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.180940,"noise_level":-16.546814,"freq_skew":-0.025415,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Z","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308261,"usec":677177},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.349380,"noise_level":-16.307756,"freq_skew":0.708030,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308269,"usec":358261},"freq":136975000,"burst_len_octets":138,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.323549,"noise_level":-15.509653,"freq_skew":0.668402,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"11","blk_id":"6","ack":"!","flight":"YX3579","msg_num":"M65","msg_num_seq":"A","msg_text":"3579,30,KPIT,KIAD,10.2,RPA3579 \r\n55185 SIGN FFD/LM/RLS003\r\n59737 SIGN FFD\r\nAMI: EN8-5017-509"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308270,"usec":120036},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.051381,"noise_level":-15.802012,"freq_skew":0.114996,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"6","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308270,"usec":899954},"freq":136975000,"burst_len_octets":267,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-3.703732,"noise_level":-16.065510,"freq_skew":-0.185563,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"RA","blk_id":"J","ack":"!","msg_text":"QUHDQDDRP~1PDC SEQ 001\r\nRPA3579\r\nDEP/KPIT\r\nSKD/1900Z\r\nFL210 \r\nKPIT MGW GIBBZ5 KIAD\r\n \r\n \r\n \r\n \r\nCLEARED PIT5 DEPARTURE \r\n \r\nCLIMB VIA SID\r\nEXP 210 10 MIN AFT DP,DPFRQ 119.35\r\n \r\nUSE OUTBND TWY TO EXIT RMP\r\n\r\nSQUAWK/2302\r\nEND\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308271,"usec":650598},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.242595,"noise_level":-17.297537,"freq_skew":0.653679,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308273,"usec":183960},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.759765,"noise_level":-16.985050,"freq_skew":0.525971,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"7","ack":"J","flight":"YX3579","msg_num":"M66","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308273,"usec":838103},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.921002,"noise_level":-16.996223,"freq_skew":-0.071883,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308273,"usec":880171},"freq":136975000,"burst_len_octets":223,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.688728,"noise_level":-16.849945,"freq_skew":-0.194453,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"RA","blk_id":"K","ack":"!","msg_text":"QUHDQDDRP~1INIT VERIFY\r\nA/C - N732YX\r\nFLT - YX3579\r\nDEP AIRPORT - KPIT\r\nDEST AIRPORT - KIAD\r\nRLS - 003 /FFD/LM SIGNATURES RECEIVED\r\n\r\n----IF ERRORS ABOVE-----\r\nCHECK ACARS INIT ENTRIES"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308275,"usec":382981},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.861066,"noise_level":-16.965172,"freq_skew":0.687949,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"8","ack":"K","flight":"YX3579","msg_num":"M67","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308276,"usec":144272},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.954306,"noise_level":-17.633354,"freq_skew":0.073819,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308292,"usec":159547},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.912990,"noise_level":-16.882000,"freq_skew":-0.742377,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308297,"usec":529224},"freq":136975000,"burst_len_octets":89,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.916121,"noise_level":-16.549093,"freq_skew":-0.665744,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":7,"retry":0}},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308298,"usec":302803},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.493702,"noise_level":-17.546795,"freq_skew":-0.652074,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308299,"usec":45818},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.696967,"noise_level":-18.626877,"freq_skew":-0.814807,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"Y","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308314,"usec":304775},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.984196,"noise_level":-15.387342,"freq_skew":-1.617587,"avlc":{"src":{"addr":"4851B1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308321,"usec":200426},"freq":136975000,"burst_len_octets":132,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.928567,"noise_level":-14.937325,"freq_skew":-1.850588,"avlc":{"src":{"addr":"4851B1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"H1","blk_id":"5","ack":"!","flight":"KL0115","msg_num":"F49","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN39213W080193,EMNEM,183152,400,GEFFS,183541,HVQ,M57,30617,331/TS183152,300625FE26"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308321,"usec":860048},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.532461,"noise_level":-15.234200,"freq_skew":-1.824195,"avlc":{"src":{"addr":"4851B1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308344,"usec":760101},"freq":136975000,"burst_len_octets":182,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.227185,"noise_level":-15.495286,"freq_skew":-0.110408,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"37","blk_id":"9","ack":"!","flight":"YX4380","msg_num":"M46","msg_num_seq":"A","msg_text":"FTX01YX4380/30301832KCVGKLGA\r\n06/30/25 18:32Z 0056\r\nN39 53.4 W081 02.1\r\n--FREETEXT--\r\nCOPY NUMBERS YEA ITS \r\nCLOSE WE R FLYIN SLOW.\r\n//ST"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308346,"usec":299344},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.035505,"noise_level":-15.524063,"freq_skew":0.168430,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308350,"usec":934797},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.544324,"noise_level":-15.395235,"freq_skew":0.071799,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308351,"usec":646655},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.550461,"noise_level":-16.646751,"freq_skew":-2.696579,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308351,"usec":664124},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.010834,"noise_level":-17.369629,"freq_skew":-0.024626,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C0404E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308361,"usec":533396},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.888282,"noise_level":-15.603197,"freq_skew":-0.867813,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308368,"usec":430204},"freq":136975000,"burst_len_octets":95,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-5.053561,"noise_level":-15.175046,"freq_skew":-3.176558,"avlc":{"src":{"addr":"ACE1AF","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N929XJ","mode":"2","label":"4N","blk_id":"1","ack":"!","flight":"9E4637","msg_num":"M38","msg_num_seq":"A","msg_text":"30184N JFK DTW1\r\n0025 0093 N042313 W080508 240"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308372,"usec":150059},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.618352,"noise_level":-14.935629,"freq_skew":-3.238901,"avlc":{"src":{"addr":"ACE1AF","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308374,"usec":453751},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.481666,"noise_level":-15.111027,"freq_skew":-0.890733,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308374,"usec":469351},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.626029,"noise_level":-15.981058,"freq_skew":-0.876048,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6F9FA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N549GJ","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308378,"usec":306935},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.593392,"noise_level":-16.103170,"freq_skew":-2.718932,"avlc":{"src":{"addr":"A36105","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":7,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DTW."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308386,"usec":604497},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.289518,"noise_level":-15.872448,"freq_skew":-2.771861,"avlc":{"src":{"addr":"A36105","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":7,"retry":1}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DTW."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308387,"usec":371697},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.474158,"noise_level":-15.711923,"freq_skew":-3.022997,"avlc":{"src":{"addr":"A36105","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N317CA","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"9E5024","msg_num":"S68","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308388,"usec":905689},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.972319,"noise_level":-15.550167,"freq_skew":-3.054844,"avlc":{"src":{"addr":"A36105","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308395,"usec":832930},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.143437,"noise_level":-15.511531,"freq_skew":0.625527,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308395,"usec":840921},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.915737,"noise_level":-16.456596,"freq_skew":-0.156187,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308398,"usec":910366},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.921958,"noise_level":-16.370504,"freq_skew":0.232919,"avlc":{"src":{"addr":"ABBF3E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":2,"retry":0}},{"name":"dst_airport","value":"KMLI"},{"name":"ac_location","value":{"loc":{"lat":41.000000,"lon":-80.500000},"alt":192000}},{"name":"alternate_ground_stations","value":["10390A","1019FA","1054EA","1035DA","10257A","1018AA","1024FA","10416A"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308399,"usec":651332},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.893650,"noise_level":-17.516388,"freq_skew":-0.835598,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308399,"usec":652649},"freq":136975000,"burst_len_octets":89,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.955819,"noise_level":-18.419220,"freq_skew":-0.640599,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":2,"retry":0}},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308401,"usec":844538},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.628932,"noise_level":-18.899618,"freq_skew":0.121531,"avlc":{"src":{"addr":"ABBF3E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"GS856S","msg_num":"M19","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308402,"usec":610427},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.477686,"noise_level":-18.933430,"freq_skew":-0.807030,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308402,"usec":630026},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.640531,"noise_level":-19.737783,"freq_skew":-0.664190,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"_d","blk_id":"Y","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308404,"usec":138443},"freq":136975000,"burst_len_octets":55,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.840992,"noise_level":-19.958260,"freq_skew":0.077715,"avlc":{"src":{"addr":"ABBF3E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"SA","blk_id":"0","ack":"!","flight":"GS856S","msg_num":"M20","msg_num_seq":"A","msg_text":"0E21833222/","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":18,"min":33,"sec":22}},"links_avail":[{"code":"2","descr":"VDL2"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308404,"usec":905241},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.469565,"noise_level":-19.761681,"freq_skew":-0.747084,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308404,"usec":908060},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.732714,"noise_level":-19.736364,"freq_skew":0.164085,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"0","ack":"H","flight":"YX4380","msg_num":"M47","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308404,"usec":912168},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.715842,"noise_level":-19.702724,"freq_skew":-0.837363,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308407,"usec":208670},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.654378,"noise_level":-19.585646,"freq_skew":-0.546757,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308407,"usec":979065},"freq":136975000,"burst_len_octets":445,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.366809,"noise_level":-19.364878,"freq_skew":-0.778193,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N3240J","mode":"2","label":"H1","blk_id":"6","ack":"!","flight":"B61336","msg_num":"887","msg_num_seq":"A","sublabel":"T8","msg_text":"R721V0201,180301,, N3240J,5318410-07,736894,736893,01504,KDTW,KBOS,18:31:21,2025:06:30,JBU1336 ,000010,060303,/O,24.7,24.7,121245,121245,42.3480,42.3478,-80.6987,-80.6985,503.9,503.9,72.69,72.69,44,44,-108.3,-109.7,482.6,482.6,29014,,,9575,9575,-0.275,-1.291,-0.189,-1.322,-28.025,-29.066,-28.328,-29.203,29014,,72.6821,72.8654,72.7171,30658.4,30657.5,29017,29022,0.75303,0.75484,0.75848,0.75588,:"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308407,"usec":993040},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.097751,"noise_level":-20.271191,"freq_skew":0.167406,"avlc":{"src":{"addr":"ABBF3E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308410,"usec":272877},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.487037,"noise_level":-19.757931,"freq_skew":-0.883267,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308411,"usec":75485},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.934236,"noise_level":-19.345514,"freq_skew":0.121656,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"0","ack":"H","flight":"YX4380","msg_num":"M47","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308432,"usec":420921},"freq":136975000,"burst_len_octets":1043,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.625679,"noise_level":-16.550310,"freq_skew":-0.946133,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N3240J","mode":"2","label":"H1","blk_id":"7","ack":"!","flight":"B61336","msg_num":"888","msg_num_seq":"A","sublabel":"T8","msg_text":"R003V0201,180301,, N3240J,5318410-07,736894,736893,01504,KDTW,KBOS,18:15:43,2025:06:30,JBU1336 ,000010,060303,5000_CLIMB_0200(18:15:43),/S,920,920,63848,63848,71c62,71c42,40050,40050,20000,20000,0,0,00000,00000,35.75,36.81,0.066,0.098,0.2236,0.4658,0.375,0.125,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,0,0,0,0,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,20878,20878,00800,00800,00000,00000,00000,00000,00001,00001,123100,47,47,407186,407186,245,/A,35.03,34.94,64.516,64.519,11.28,11.51,11.677,11.677,20.61,20.79,395.87,396.82,251.55,251.52,20.01,20.03,29.316,29.267,117.60,117.23,613.38,612.17,96.98,98.74,72.32,71.04,94.477,94.477,34.41,33.40,64.532,64.531,33.96,33.81,15.979,16.296,120.87,120.42,118.11,123.78,72.327,71.045,88.18,88.19,4823.5,4732.7,496.2,497.3,4445.2,4368.3,93.43,93.35,873.0,873.8,88.19,88.19,4834.6,4772.6,20.062,9948,0.45462,TIME_IN_CLIMB_SNAP_0100(18:33:13),/S,920,920,63848,63848,71c62,71c42,40050,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308433,"usec":842461},"freq":136975000,"burst_len_octets":394,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.561018,"noise_level":-17.102861,"freq_skew":-0.844152,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N3240J","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"B61336","msg_num":"888","msg_num_seq":"B","sublabel":"T8","msg_text":"R003V0201,180301,, N3240J,5318410-07,736894,736893,01504,KDTW,KBOS,18:15:43,2025:06:30,JBU1336 ,000010,060303,5000_CLIMB_0200(18:15:43),/S,920,920,63848,63848,71c62,71c42,40050,40050,20000,20000,0,0,00000,00000,35.75,36.81,0.066,0.098,0.2236,0.4658,0.375,0.125,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,0,0,0,0,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,20878,20878,00800,00800,00000,00000,00000,00000,00001,00001,123100,47,47,407186,407186,245,/A,35.03,34.94,64.516,64.519,11.28,11.51,11.677,11.677,20.61,20.79,395.87,396.82,251.55,251.52,20.01,20.03,29.316,29.267,117.60,117.23,613.38,612.17,96.98,98.74,72.32,71.04,94.477,94.477,34.41,33.40,64.532,64.531,33.96,33.81,15.979,16.296,120.87,120.42,118.11,123.78,72.327,71.045,88.18,88.19,4823.5,4732.7,496.2,497.3,4445.2,4368.3,93.43,93.35,873.0,873.8,88.19,88.19,4834.6,4772.6,20.062,9948,0.45462,TIME_IN_CLIMB_SNAP_0100(18:33:13),/S,920,920,63848,63848,71c62,71c42,40050,40050,00000,00000,0,0,00000,00000,18.81,20.56,0.008,0.148,0.3428,0.2539,0.352,0.121,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,0,0,0,0,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,00000,20878,20878,00800,00800,00000,00000,00000,00000,00001,00001,121090,48,48,408236,408236,1295,: "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308435,"usec":392305},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.043130,"noise_level":-16.755230,"freq_skew":-0.861704,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308436,"usec":928104},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.434753,"noise_level":-17.274948,"freq_skew":-0.728615,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308437,"usec":692474},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.555410,"noise_level":-18.083015,"freq_skew":-0.604452,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308440,"usec":752461},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.592520,"noise_level":-17.451735,"freq_skew":-0.591930,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308442,"usec":281675},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.870085,"noise_level":-17.920803,"freq_skew":-1.986577,"avlc":{"src":{"addr":"4851B1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308446,"usec":126902},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":1,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.363480,"noise_level":-17.111887,"freq_skew":1.244478,"avlc":{"src":{"addr":"A35E6F","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308459,"usec":67457},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.077507,"noise_level":-15.684123,"freq_skew":0.935846,"avlc":{"src":{"addr":"A8BFEB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N663FR","mode":"2","label":"QX","blk_id":"4","ack":"A","flight":"F93025","msg_num":"S41","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308471,"usec":225302},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.294058,"noise_level":-15.454589,"freq_skew":-3.015877,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308471,"usec":988163},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.069285,"noise_level":-16.387617,"freq_skew":-0.184663,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C0404E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308474,"usec":283770},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.454918,"noise_level":-16.098459,"freq_skew":0.061132,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308476,"usec":600996},"freq":136975000,"burst_len_octets":60,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.990268,"noise_level":-16.754238,"freq_skew":0.152534,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N336PQ","mode":"2","label":"B9","blk_id":"7","ack":"!","flight":"9E5051","msg_num":"L11","msg_num_seq":"A","msg_text":"TI2/024HPN A8627"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308478,"usec":897453},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.092512,"noise_level":-17.391481,"freq_skew":1.892902,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N630FR","mode":"2","label":"B9","blk_id":"9","ack":"!","flight":"F93588","msg_num":"M31","msg_num_seq":"A","msg_text":"/KPIT.TI2/040KPITA8E7C"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308480,"usec":433116},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.038331,"noise_level":-17.458384,"freq_skew":1.758291,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N630FR","mode":"2","label":"_d","blk_id":"0","ack":"M","flight":"F93588","msg_num":"S26","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308481,"usec":200902},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.104205,"noise_level":-17.278746,"freq_skew":0.309067,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N336PQ","mode":"2","label":"_d","blk_id":"8","ack":"C","flight":"9E5051","msg_num":"S61","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308481,"usec":868744},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.838043,"noise_level":-17.689493,"freq_skew":2.055449,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N630FR","mode":"2","label":"_d","blk_id":"1","ack":"N","flight":"F93588","msg_num":"S27","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308481,"usec":879420},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.899044,"noise_level":-17.649641,"freq_skew":0.172587,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N336PQ","mode":"2","label":"_d","blk_id":"9","ack":"D","flight":"9E5051","msg_num":"S62","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308483,"usec":376970},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.838301,"noise_level":-17.362850,"freq_skew":2.007059,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N630FR","mode":"2","label":"_d","blk_id":"2","ack":"O","flight":"F93588","msg_num":"S28","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308484,"usec":149646},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.344865,"noise_level":-17.210320,"freq_skew":2.041292,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N630FR","mode":"2","label":"_d","blk_id":"3","ack":"P","flight":"F93588","msg_num":"S29","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308486,"usec":453196},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.082265,"noise_level":-16.732319,"freq_skew":0.285541,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N336PQ","mode":"2","label":"_d","blk_id":"0","ack":"E","flight":"9E5051","msg_num":"S63","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308491,"usec":55726},"freq":136975000,"burst_len_octets":104,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-5.311786,"noise_level":-16.011002,"freq_skew":-0.083970,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"35","blk_id":"1","ack":"!","flight":"YX4380","msg_num":"M48","msg_num_seq":"A","msg_text":"71,M,30,KCVG,KLGA,04,,,666,666,666,5,,,,,643,0,0,0,,3,0,D14C"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308493,"usec":368295},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.684210,"noise_level":-16.265285,"freq_skew":1.926494,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N630FR","mode":"2","label":"_d","blk_id":"8","ack":"T","flight":"F93588","msg_num":"S33","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308494,"usec":126710},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.497580,"noise_level":-16.649334,"freq_skew":2.069169,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N630FR","mode":"2","label":"_d","blk_id":"9","ack":"U","flight":"F93588","msg_num":"S34","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308495,"usec":672870},"freq":136975000,"burst_len_octets":104,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.934903,"noise_level":-16.273691,"freq_skew":0.065847,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"35","blk_id":"1","ack":"!","flight":"YX4380","msg_num":"M48","msg_num_seq":"A","msg_text":"71,M,30,KCVG,KLGA,04,,,666,666,666,5,,,,,643,0,0,0,,3,0,D14C"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308497,"usec":206374},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.249074,"noise_level":-16.708401,"freq_skew":0.049383,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308501,"usec":684487},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.906512,"noise_level":-15.919327,"freq_skew":-0.140999,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"2","ack":"I","flight":"YX4380","msg_num":"M49","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308508,"usec":587546},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.937118,"noise_level":-15.777800,"freq_skew":-0.862109,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308515,"usec":396176},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.485408,"noise_level":-15.615768,"freq_skew":0.769062,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308516,"usec":144029},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.013354,"noise_level":-15.605288,"freq_skew":0.030643,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308528,"usec":467353},"freq":136975000,"burst_len_octets":101,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.033976,"noise_level":-15.210385,"freq_skew":0.076373,"avlc":{"src":{"addr":"ABBF3E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"44","blk_id":"1","ack":"!","flight":"GS856S","msg_num":"M21","msg_num_seq":"A","msg_text":"09|\\L46c+N844ho414N6Nch,4c(nG!c(.-rc4,64c816Bch46Nc44h58"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308529,"usec":199027},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.508090,"noise_level":-15.129679,"freq_skew":-0.594989,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308529,"usec":957569},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.712521,"noise_level":-16.258429,"freq_skew":-0.562467,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"_d","blk_id":"X","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308531,"usec":373652},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.049554,"noise_level":-17.059834,"freq_skew":-0.023677,"avlc":{"src":{"addr":"ABBF3E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308538,"usec":309845},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.543799,"noise_level":-16.013695,"freq_skew":-3.404852,"avlc":{"src":{"addr":"ACE1AF","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308540,"usec":585615},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.707880,"noise_level":-15.782539,"freq_skew":-3.261824,"avlc":{"src":{"addr":"ACE1AF","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N929XJ","mode":"2","label":"_d","blk_id":"3","ack":"D","flight":"9E4637","msg_num":"S99","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308547,"usec":368182},"freq":136975000,"burst_len_octets":147,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.379690,"noise_level":-15.854471,"freq_skew":0.502289,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"34","blk_id":"9","ack":"!","flight":"YX3579","msg_num":"M68","msg_num_seq":"A","msg_text":"71,M,30,KPIT,28C,,,0,0,0,,,,,0,0,0,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 98,0,0,0,,003,2B45"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308547,"usec":381306},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.294106,"noise_level":-15.811462,"freq_skew":-0.076472,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Y","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308548,"usec":916711},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.455562,"noise_level":-16.380943,"freq_skew":0.886720,"avlc":{"src":{"addr":"A8BFEB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B8","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"DISC","pf":false,"unknown_proto":{}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308548,"usec":923148},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.171368,"noise_level":-16.358068,"freq_skew":0.617278,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308552,"usec":758166},"freq":136975000,"burst_len_octets":58,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-3.307778,"noise_level":-15.873242,"freq_skew":0.152317,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"43","blk_id":"L","ack":"!","msg_text":"T/O PERF REQ ACCEPTED "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308554,"usec":281707},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.962766,"noise_level":-16.938585,"freq_skew":0.510194,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"0","ack":"L","flight":"YX3579","msg_num":"M69","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308554,"usec":308741},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.868153,"noise_level":-16.811298,"freq_skew":-0.047590,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308555,"usec":46532},"freq":136975000,"burst_len_octets":68,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.851417,"noise_level":-17.879944,"freq_skew":-1.888864,"avlc":{"src":{"addr":"A0393B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[38]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"KSME"},{"name":"ac_location","value":{"loc":{"lat":40.200001,"lon":-80.099998},"alt":11000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308555,"usec":834125},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.609124,"noise_level":-17.592155,"freq_skew":-0.870603,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308561,"usec":209646},"freq":136975000,"burst_len_octets":118,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.551064,"noise_level":-16.924397,"freq_skew":1.488082,"avlc":{"src":{"addr":"A145B7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N181PQ","mode":"2","label":"39","blk_id":"1","ack":"!","flight":"9E4817","msg_num":"M04","msg_num_seq":"A","msg_text":"301839 ALB DTW3\r\n1904 N \r\n01 \r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308566,"usec":457756},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.033970,"noise_level":-17.940540,"freq_skew":1.210366,"avlc":{"src":{"addr":"A145B7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308569,"usec":542867},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.014303,"noise_level":-17.792088,"freq_skew":-3.328784,"avlc":{"src":{"addr":"ACE1AF","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":3,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DTW."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308570,"usec":282125},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.622121,"noise_level":-17.778624,"freq_skew":1.223526,"avlc":{"src":{"addr":"A145B7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N181PQ","mode":"2","label":"_d","blk_id":"2","ack":"Q","flight":"9E4817","msg_num":"S55","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308571,"usec":74005},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.090559,"noise_level":-17.622946,"freq_skew":-3.249663,"avlc":{"src":{"addr":"ACE1AF","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N929XJ","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"9E4637","msg_num":"S01","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308571,"usec":83254},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.564118,"noise_level":-17.589975,"freq_skew":1.238148,"avlc":{"src":{"addr":"A145B7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N181PQ","mode":"2","label":"_d","blk_id":"3","ack":"R","flight":"9E4817","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308571,"usec":817059},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.723710,"noise_level":-17.576824,"freq_skew":1.059744,"avlc":{"src":{"addr":"A8BFEB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10421A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308573,"usec":352787},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.372177,"noise_level":-18.171440,"freq_skew":-3.392910,"avlc":{"src":{"addr":"ACE1AF","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308574,"usec":148950},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.268103,"noise_level":-18.361536,"freq_skew":-1.049472,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":5},{"name":"xid_sequencing","value":{"seq":5,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KBOS"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308575,"usec":672943},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.119836,"noise_level":-18.016052,"freq_skew":-1.029280,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N3240J","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"B61336","msg_num":"S40","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308577,"usec":963242},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.218194,"noise_level":-17.597725,"freq_skew":-0.907633,"avlc":{"src":{"addr":"A37F8D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308591,"usec":670491},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.284562,"noise_level":-16.257626,"freq_skew":-2.960046,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308591,"usec":673201},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.943186,"noise_level":-16.246342,"freq_skew":-0.198008,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C0404E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308595,"usec":380616},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.479641,"noise_level":-16.674417,"freq_skew":-3.096834,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308595,"usec":385203},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.950163,"noise_level":-16.862823,"freq_skew":-0.170808,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C0404E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308610,"usec":628918},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-3.340159,"noise_level":-16.139671,"freq_skew":-0.131865,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308619,"usec":78328},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.037903,"noise_level":-16.211998,"freq_skew":-0.654638,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308622,"usec":111500},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.767662,"noise_level":-16.997787,"freq_skew":-0.159264,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308633,"usec":521528},"freq":136975000,"burst_len_octets":101,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.421465,"noise_level":-15.772318,"freq_skew":1.549661,"avlc":{"src":{"addr":"A6FF7F","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N550AV","mode":"2","label":"44","blk_id":"2","ack":"!","flight":"ZD550A","msg_num":"M78","msg_num_seq":"A","msg_text":"02N;E,-Irm3Q9-/,A339QIm00IvkNhIovkeI,90,I3A0]I-,3]I,3,TQ"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308638,"usec":925808},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.799642,"noise_level":-16.241383,"freq_skew":1.692968,"avlc":{"src":{"addr":"A6FF7F","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308668,"usec":591435},"freq":136975000,"burst_len_octets":95,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.359524,"noise_level":-15.063011,"freq_skew":-2.290403,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"4N","blk_id":"3","ack":"!","flight":"9E4823","msg_num":"M09","msg_num_seq":"A","msg_text":"30184N IAD DTW1\r\n0026 0077 N041510 W080541 300"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308668,"usec":616052},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.695512,"noise_level":-15.012616,"freq_skew":-0.770291,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"Y","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308669,"usec":399690},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.633810,"noise_level":-15.932082,"freq_skew":-2.105313,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308673,"usec":970456},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.241595,"noise_level":-15.343747,"freq_skew":0.731383,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308673,"usec":975794},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.841223,"noise_level":-15.552797,"freq_skew":0.024347,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308676,"usec":141512},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.351267,"noise_level":-15.544378,"freq_skew":-2.480372,"avlc":{"src":{"addr":"A2CF06","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308676,"usec":911752},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.755096,"noise_level":-15.504446,"freq_skew":-0.530567,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"X","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308682,"usec":287140},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.770024,"noise_level":-15.772202,"freq_skew":-2.088003,"avlc":{"src":{"addr":"4851B1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308697,"usec":523439},"freq":136975000,"burst_len_octets":168,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.482823,"noise_level":-15.334620,"freq_skew":0.749140,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"37","blk_id":"1","ack":"!","flight":"YX3579","msg_num":"M70","msg_num_seq":"A","msg_text":"FTX01YX3579/30301838KPITKIAD\r\n06/30/25 18:38Z 0102\r\nN40 29.8 W080 14.6\r\n--FREETEXT--\r\nGS ONLY APPLIES TO ZBW\r\nSO WE R GOOD."}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308697,"usec":534128},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.157569,"noise_level":-16.067368,"freq_skew":0.092885,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Z","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308699,"usec":66637},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.251328,"noise_level":-16.414145,"freq_skew":0.519301,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308715,"usec":71057},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.428922,"noise_level":-14.949809,"freq_skew":-2.850746,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308715,"usec":75708},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.031947,"noise_level":-15.338095,"freq_skew":0.017690,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C0404E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308727,"usec":984509},"freq":136975000,"burst_len_octets":118,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.356790,"noise_level":-15.372923,"freq_skew":-2.244139,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"39","blk_id":"4","ack":"!","flight":"9E4823","msg_num":"M10","msg_num_seq":"A","msg_text":"301839 IAD DTW3\r\n1904 N \r\n \r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308728,"usec":756509},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.494833,"noise_level":-15.271542,"freq_skew":-0.785107,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308728,"usec":771796},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.602209,"noise_level":-15.956041,"freq_skew":-0.602720,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"Z","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308729,"usec":530925},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.815263,"noise_level":-16.544670,"freq_skew":-2.326702,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308731,"usec":61928},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.516989,"noise_level":-16.235153,"freq_skew":-0.058128,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308734,"usec":886838},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.152431,"noise_level":-16.656376,"freq_skew":-0.694788,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N307PQ","mode":"2","label":"RA","blk_id":"H","ack":"!","msg_text":"42 4823-30 IR DTW B7\r\nSHIP 9307 ETD 1537L\r\n\r\n***QUICK TURN*** PLEASE\r\nBRIEF IFS AND GROUND***\r\n\r\n*********PILOT**********\r\nREYES , SAMUEL 5060 1611 \r\nDTW B2 \r\n\r\nLOECHLE , CHRISTOPHER \r\n5060 1611 DTW B2 \r\n\r\n****FLIGHT ATT"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308734,"usec":902767},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.310715,"noise_level":-17.617285,"freq_skew":-2.026547,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"5","ack":"H","flight":"9E4823","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308735,"usec":687715},"freq":136975000,"burst_len_octets":162,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.286190,"noise_level":-17.479734,"freq_skew":-0.643401,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"RA","blk_id":"I","ack":"!","msg_text":"42 4823-30 IR DTW B7\r\nSHIP 9307 ETD 1537L\r\n\r\n***QUICK TURN*** PLEASE\r\nBRIEF IFS AND GROUND***\r\n\r\n*********PILOT**********\r\nREYES , SAMUEL 5060 1611 \r\nDTW B2 \r\n\r\nLOECHLE , CHRISTOPHER \r\n5060 1611 DTW B2 \r\n\r\n****FLIGHT ATTENDANT****\r\nMCNISH GIBSON , CURLEEN \r\n5338 E1525 DTW B7 \r\n\r\nANGUS , REMER 5338 E1525 \r\nDTW B7 \r\nMCNISHGIBSON, CURLEEN \r\nTERM \r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308736,"usec":420749},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.277296,"noise_level":-17.917305,"freq_skew":-2.138587,"avlc":{"src":{"addr":"A33AA7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N307PQ","mode":"2","label":"_d","blk_id":"6","ack":"I","flight":"9E4823","msg_num":"S48","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308736,"usec":456593},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.521952,"noise_level":-18.081650,"freq_skew":-0.544050,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A33AA7","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308739,"usec":376876},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.969133,"noise_level":-18.547386,"freq_skew":-0.499378,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308741,"usec":710414},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.328822,"noise_level":-17.957933,"freq_skew":-0.663495,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308747,"usec":823983},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.890004,"noise_level":-17.396038,"freq_skew":-2.343739,"avlc":{"src":{"addr":"4851B1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308782,"usec":913909},"freq":136975000,"burst_len_octets":209,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.817966,"noise_level":-15.232708,"freq_skew":-0.086784,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"RA","blk_id":"M","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\n\r\nHAHA OKAY COPY THAT.\r\nSORRY MAN ITS A LITTLE\r\nCRAZY WITH MY FLIGHTS\r\nHOLDING IN THE AIR I\r\nDIDNT SEE THAT IT WAS\r\nONLY ZBW. THANKS FOR THE\r\nHELP.\r\n\r\nAG"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308784,"usec":438646},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.903392,"noise_level":-15.660811,"freq_skew":0.508806,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"2","ack":"M","flight":"YX3579","msg_num":"M71","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308785,"usec":214575},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.948976,"noise_level":-16.283602,"freq_skew":-0.120912,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308795,"usec":55493},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.574657,"noise_level":-15.699363,"freq_skew":-1.974589,"avlc":{"src":{"addr":"A0393B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308795,"usec":66720},"freq":136975000,"burst_len_octets":121,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.080955,"noise_level":-15.641323,"freq_skew":-0.532082,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"RA","blk_id":"R","ack":"!","msg_text":"42 TEXT MSG\r\nDONT UNDERSTAND \r\nDO YOU NEED BURNS /Q/\r\n\r\n\r\nSIGNED: JNEWLAND\r\nTITLE: DX\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308796,"usec":608497},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.369943,"noise_level":-16.484488,"freq_skew":-0.534076,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308799,"usec":651532},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.439568,"noise_level":-16.240294,"freq_skew":-0.670633,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308799,"usec":655729},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.727200,"noise_level":-16.223408,"freq_skew":-0.722068,"avlc":{"src":{"addr":"A9F3F9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"102CEA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N740QS","mode":"2","label":"83","blk_id":"7","ack":"!","flight":"GS0001","msg_num":"M28","msg_num_seq":"A","msg_text":"001PR30183955N3921.0W08101.34104670071"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308807,"usec":997372},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.379545,"noise_level":-14.967529,"freq_skew":-0.555419,"avlc":{"src":{"addr":"A9F3F9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"102CEA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308808,"usec":746644},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.071837,"noise_level":-15.247389,"freq_skew":0.010920,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308811,"usec":70708},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.355792,"noise_level":-15.732105,"freq_skew":-0.686278,"avlc":{"src":{"addr":"A9F3F9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":5},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KMVY"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308811,"usec":822105},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.149548,"noise_level":-15.684409,"freq_skew":-0.734909,"avlc":{"src":{"addr":"A9F3F9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N740QS","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"GS0001","msg_num":"S36","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308813,"usec":375125},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.069230,"noise_level":-15.514080,"freq_skew":-0.723921,"avlc":{"src":{"addr":"A9F3F9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308820,"usec":927312},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.488841,"noise_level":-15.404114,"freq_skew":-0.016088,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308826,"usec":312437},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.134956,"noise_level":-15.675615,"freq_skew":0.100591,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308830,"usec":134841},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.435318,"noise_level":-16.325916,"freq_skew":-0.148696,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308830,"usec":910191},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.976570,"noise_level":-16.793289,"freq_skew":0.046119,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308834,"usec":622955},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.957258,"noise_level":-16.489460,"freq_skew":-0.066340,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308835,"usec":385995},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.634816,"noise_level":-17.222994,"freq_skew":-3.030032,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308835,"usec":388892},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.868032,"noise_level":-17.210386,"freq_skew":-0.198473,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C0404E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308836,"usec":142927},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.159080,"noise_level":-18.248358,"freq_skew":0.141878,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308840,"usec":747791},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.151000,"noise_level":-17.205936,"freq_skew":-0.199147,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308845,"usec":380407},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.177066,"noise_level":-17.008841,"freq_skew":-0.660504,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":5,"retry":0}},{"name":"dst_airport","value":"KLGA"},{"name":"ac_location","value":{"loc":{"lat":40.600002,"lon":-80.099998},"alt":30000}},{"name":"alternate_ground_stations","value":["209C77","21B0B8","21B517","260D77","21B0B7","248497","241E57","248498"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308845,"usec":385415},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.412095,"noise_level":-16.990393,"freq_skew":-0.191201,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":5,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308846,"usec":899097},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.871396,"noise_level":-17.197430,"freq_skew":-0.662001,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"YX4380","msg_num":"M50","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308846,"usec":909221},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.442906,"noise_level":-17.140997,"freq_skew":0.059805,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308846,"usec":909221},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.442906,"noise_level":-17.140997,"freq_skew":0.059805,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"Y","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308847,"usec":674742},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.131070,"noise_level":-17.025017,"freq_skew":0.085241,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"_d","blk_id":"Y","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308848,"usec":459258},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.188204,"noise_level":-17.985729,"freq_skew":-2.161999,"avlc":{"src":{"addr":"4851B1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308849,"usec":959002},"freq":136975000,"burst_len_octets":69,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.005624,"noise_level":-18.688520,"freq_skew":-0.550131,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A72B40","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N561GJ","mode":"2","label":"37","blk_id":"Q","ack":"!","msg_text":"04,00,0000,0000,033,001,0009,DB4A\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308850,"usec":726941},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.169281,"noise_level":-19.789497,"freq_skew":0.474101,"avlc":{"src":{"addr":"A72B40","type":"Aircraft","status":"On ground"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N561GJ","mode":"2","label":"_d","blk_id":"5","ack":"Q","flight":"G74594","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308850,"usec":752134},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.536952,"noise_level":-19.596657,"freq_skew":-0.752550,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A72B40","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308851,"usec":373184},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.956065,"noise_level":-19.530575,"freq_skew":-0.665547,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308851,"usec":379939},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.220065,"noise_level":-19.481340,"freq_skew":0.049879,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"Y","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308853,"usec":677506},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.959685,"noise_level":-20.053909,"freq_skew":-0.678877,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308855,"usec":214987},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.330692,"noise_level":-19.586033,"freq_skew":0.064389,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308862,"usec":151421},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.158377,"noise_level":-18.750187,"freq_skew":-0.815348,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308865,"usec":205044},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.392388,"noise_level":-17.994251,"freq_skew":-3.056263,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":2,"retry":0}},{"name":"dst_airport","value":"CYYZ"},{"name":"ac_location","value":{"loc":{"lat":41.900002,"lon":-79.400002},"alt":16000}},{"name":"alternate_ground_stations","value":["2154D8","21B0B7","21B0B8","2154D7","241E57","20CA97","211DB7","2252F8"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308874,"usec":297637},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.403273,"noise_level":-16.271713,"freq_skew":-3.011762,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":2,"retry":1}},{"name":"dst_airport","value":"CYYZ"},{"name":"ac_location","value":{"loc":{"lat":41.900002,"lon":-79.400002},"alt":16000}},{"name":"alternate_ground_stations","value":["2154D8","21B0B7","21B0B8","2154D7","241E57","20CA97","211DB7","2252F8"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308883,"usec":367181},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.310848,"noise_level":-15.393970,"freq_skew":-2.819354,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":2,"retry":2}},{"name":"dst_airport","value":"CYYZ"},{"name":"ac_location","value":{"loc":{"lat":41.900002,"lon":-79.400002},"alt":16000}},{"name":"alternate_ground_stations","value":["2154D8","21B0B7","21B0B8","2154D7","241E57","20CA97","211DB7","2252F8"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308884,"usec":138512},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.201062,"noise_level":-15.374297,"freq_skew":-2.725273,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FYJD","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"WS2773","msg_num":"S38","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308885,"usec":684794},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.562744,"noise_level":-15.241220,"freq_skew":-2.874140,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308904,"usec":750410},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.270330,"noise_level":-14.920939,"freq_skew":0.591043,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308904,"usec":752787},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.894796,"noise_level":-14.906430,"freq_skew":0.000947,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308908,"usec":599216},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":1,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.686675,"noise_level":-15.319320,"freq_skew":-2.565473,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308923,"usec":52759},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.517092,"noise_level":-14.914450,"freq_skew":-0.766566,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308923,"usec":62033},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.595251,"noise_level":-16.012857,"freq_skew":-0.669121,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"Y","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308925,"usec":355919},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.706971,"noise_level":-16.477036,"freq_skew":-0.753094,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"Y","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308937,"usec":547377},"freq":136975000,"burst_len_octets":84,"hdr_bits_fixed":1,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.456667,"noise_level":-15.757467,"freq_skew":-2.552878,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N763YX","mode":"2","label":"H1","blk_id":"1","ack":"!","flight":"YX3701","msg_num":"F29","msg_num_seq":"A","sublabel":"M2","mfi":"BA","msg_text":"USADCXA.AT1.N763YX6C092A8A00CB19","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N763YX","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":24,"msg_ref":4,"timestamp":{"hour":18,"min":42,"sec":10}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308939,"usec":63780},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.668664,"noise_level":-15.774948,"freq_skew":-2.696418,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308955,"usec":822753},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.948546,"noise_level":-15.349694,"freq_skew":-0.858022,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308968,"usec":783432},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.858456,"noise_level":-14.938778,"freq_skew":-0.175335,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308973,"usec":344245},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.040352,"noise_level":-15.240973,"freq_skew":-1.275213,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308973,"usec":347587},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.904788,"noise_level":-15.836222,"freq_skew":-0.073044,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308975,"usec":659661},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.476455,"noise_level":-15.720026,"freq_skew":-0.774890,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308975,"usec":666294},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.612396,"noise_level":-15.688246,"freq_skew":-0.739338,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"Z","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751308983,"usec":992837},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.505659,"noise_level":-15.315070,"freq_skew":0.036093,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309003,"usec":64560},"freq":136975000,"burst_len_octets":92,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.062693,"noise_level":-14.884324,"freq_skew":-2.873286,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FYJD","mode":"2","label":"12","blk_id":"3","ack":"!","flight":"WS2773","msg_num":"M74","msg_num_seq":"A","msg_text":"N 42.203,W 79.318,16000,184319, 105,.C-FYJD,1909"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309007,"usec":660288},"freq":136975000,"burst_len_octets":92,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.188170,"noise_level":-15.643052,"freq_skew":-2.815918,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FYJD","mode":"2","label":"12","blk_id":"3","ack":"!","flight":"WS2773","msg_num":"M74","msg_num_seq":"A","msg_text":"N 42.203,W 79.318,16000,184319, 105,.C-FYJD,1909"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309011,"usec":403419},"freq":136975000,"burst_len_octets":92,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.278416,"noise_level":-16.389204,"freq_skew":-2.897543,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FYJD","mode":"2","label":"12","blk_id":"3","ack":"!","flight":"WS2773","msg_num":"M74","msg_num_seq":"A","msg_text":"N 42.203,W 79.318,16000,184319, 105,.C-FYJD,1909"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309019,"usec":61910},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.520908,"noise_level":-15.687325,"freq_skew":-2.746631,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309025,"usec":203148},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.343053,"noise_level":-15.918562,"freq_skew":0.545418,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309025,"usec":205869},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.873228,"noise_level":-16.528542,"freq_skew":0.015108,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309042,"usec":743526},"freq":136975000,"burst_len_octets":134,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.671852,"noise_level":-15.132008,"freq_skew":-2.534593,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N763YX","mode":"2","label":"36","blk_id":"2","ack":"!","flight":"YX3701","msg_num":"M30","msg_num_seq":"A","msg_text":"71,L,1844,5,2,KDTW,42.06,-81.10,42.07,-81.12,29,255032,-30,75.2,9195,30,29,425,396,6516ACE"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309044,"usec":932375},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.354878,"noise_level":-15.663061,"freq_skew":-2.518571,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309050,"usec":308191},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.733262,"noise_level":-15.909256,"freq_skew":-2.313806,"avlc":{"src":{"addr":"A2CF06","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":5},{"name":"xid_sequencing","value":{"seq":6,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KPTK"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309054,"usec":127684},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.295320,"noise_level":-15.848680,"freq_skew":-2.379280,"avlc":{"src":{"addr":"A2CF06","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309060,"usec":143655},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.208251,"noise_level":-14.837875,"freq_skew":-2.276062,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N763YX","mode":"2","label":"_d","blk_id":"3","ack":"F","flight":"YX3701","msg_num":"M31","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309072,"usec":435708},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.936468,"noise_level":-15.464104,"freq_skew":-0.557358,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309089,"usec":194187},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.959351,"noise_level":-15.072535,"freq_skew":-0.192594,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309090,"usec":725831},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.530283,"noise_level":-15.944817,"freq_skew":-2.487943,"avlc":{"src":{"addr":"A2CF06","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309099,"usec":49979},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.918256,"noise_level":-15.379517,"freq_skew":-0.068955,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309109,"usec":695858},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.446226,"noise_level":-15.663809,"freq_skew":-0.176730,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309111,"usec":239012},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.334998,"noise_level":-16.647356,"freq_skew":-1.422347,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309111,"usec":243269},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.893552,"noise_level":-16.629662,"freq_skew":0.114963,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309116,"usec":607337},"freq":136975000,"burst_len_octets":219,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.035899,"noise_level":-15.803785,"freq_skew":-0.855701,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"RA","blk_id":"S","ack":"!","msg_text":"42 TEXT MSG\r\nGOT IT \r\nLOOKS LIKE YOUR ROUTE IS RIGHT\r\nALONG THE BACK SIDE OF THAT FORMING \r\nLINE \r\nA FEW SINGLE CELLS THAT MAY CROSS YOUR \r\nFLIGHT PATH\r\n\r\nSIGNED: JNEWLAND\r\nTITLE: DX\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309118,"usec":145770},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.518555,"noise_level":-16.074623,"freq_skew":-0.808648,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309118,"usec":919361},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.982039,"noise_level":-16.272156,"freq_skew":-2.374638,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":7,"retry":0}},{"name":"dst_airport","value":"KEWR"},{"name":"ac_location","value":{"loc":{"lat":42.000000,"lon":-80.900002},"alt":29000}},{"name":"alternate_ground_stations","value":["2154D8","2154D7","2252F7","21B0B8","233A97","209C77","23CA57","235C37"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309120,"usec":449963},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.720499,"noise_level":-15.982969,"freq_skew":-2.322280,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N763YX","mode":"2","label":"Q0","blk_id":"4","ack":"!","flight":"YX3701","msg_num":"M32","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309121,"usec":198900},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.536169,"noise_level":-16.237162,"freq_skew":-0.056547,"avlc":{"src":{"addr":"A3AD6D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309121,"usec":212058},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.498804,"noise_level":-16.164249,"freq_skew":-0.893990,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309122,"usec":754515},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.039087,"noise_level":-17.422216,"freq_skew":-2.186634,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N763YX","mode":"2","label":"H1","blk_id":"5","ack":"!","flight":"YX3701","msg_num":"C41","msg_num_seq":"A","sublabel":"CF","msg_text":"ACMF230_CRUISE_20250630184516S.CSV\nACMF SNAPSHOT REPORT 2025JUN30 18:45:16\nA/C N763YX\nSWVER 27.1 APPVER 5.4.4 APPNAME OEM.ACM\nSIZE 2191\n170LDI27.5V27.1PM-V17.5\nR 2025JUN30 18:45:16 T 2025JUN30 18:45:16\n-"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309128,"usec":752502},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.783718,"noise_level":-16.610088,"freq_skew":-2.241221,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N763YX","mode":"2","label":"H1","blk_id":"6","ack":"!","flight":"YX3701","msg_num":"C41","msg_num_seq":"B","sublabel":"CF","msg_text":"----\n1, 1, 0, 0, 0, 0, 251.25, 7, 560, 5, 227, 0, 0, 3, 4, 7, 560, 2, 126, 1, 47, 2,\n 4, 0, 1, 0, 0, 1, -8.82812, 439.125, 1645.37, 698.75, 81.1875, 83.8593, 69.\n365, 106.009, 52.8437, 84.7968, 0.199218, 82"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309130,"usec":292298},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.855191,"noise_level":-16.338066,"freq_skew":-2.403361,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N763YX","mode":"2","label":"H1","blk_id":"7","ack":"!","flight":"YX3701","msg_num":"C41","msg_num_seq":"C","sublabel":"CF","msg_text":".1406, 0.34375, 15, 114.125, 400.\n625, 1.5, 0, 439, -8.51562, 1657.25, 709.875, 81.2343, 83.7343, 67.9682, 101.\n582, 52.8437, 84.7656, 0.302734, 81.9687, 0.435546, 15, 113.687, 398.812, 1.\n9375, 0, 0, 0, 0,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309131,"usec":840924},"freq":136975000,"burst_len_octets":209,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.946363,"noise_level":-16.369532,"freq_skew":-2.171881,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N763YX","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"YX3701","msg_num":"C41","msg_num_seq":"D","sublabel":"CF","msg_text":"ACMF230_CRUISE_20250630184516S.CSV\nACMF SNAPSHOT REPORT 2025JUN30 18:45:16\nA/C N763YX\nSWVER 27.1 APPVER 5.4.4 APPNAME OEM.ACM\nSIZE 2191\n170LDI27.5V27.1PM-V17.5\nR 2025JUN30 18:45:16 T 2025JUN30 18:45:16\n-----\n1, 1, 0, 0, 0, 0, 251.25, 7, 560, 5, 227, 0, 0, 3, 4, 7, 560, 2, 126, 1, 47, 2,\n 4, 0, 1, 0, 0, 1, -8.82812, 439.125, 1645.37, 698.75, 81.1875, 83.8593, 69.\n365, 106.009, 52.8437, 84.7968, 0.199218, 82.1406, 0.34375, 15, 114.125, 400.\n625, 1.5, 0, 439, -8.51562, 1657.25, 709.875, 81.2343, 83.7343, 67.9682, 101.\n582, 52.8437, 84.7656, 0.302734, 81.9687, 0.435546, 15, 113.687, 398.812, 1.\n9375, 0, 0, 0, 0, 0.658579, 0, 31.8671, 0, 32.1562, 29069.9, 0, 0, -29.5738, 0,\n 0, -8.44519, 0.0859427, 0.0742232, 0.101568, 0.171885, 0.0507843, 0.113288, 0.\n140633, 0.140633,\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309134,"usec":146311},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.329109,"noise_level":-16.197393,"freq_skew":-2.254934,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309134,"usec":901719},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.734252,"noise_level":-16.085983,"freq_skew":-0.303144,"avlc":{"src":{"addr":"3C70CC","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ALFL","mode":"2","label":"_d","blk_id":"4","ack":"L","flight":"LH8224","msg_num":"S98","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309134,"usec":922454},"freq":136975000,"burst_len_octets":146,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.276204,"noise_level":-16.095108,"freq_skew":0.567356,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"34","blk_id":"3","ack":"!","flight":"YX3579","msg_num":"M72","msg_num_seq":"A","msg_text":"71,M,30,KPIT,28C,,,1,,0,,,,,1,0,0,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 98,0,0,0,,003,D826"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309135,"usec":662107},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.179673,"noise_level":-16.922949,"freq_skew":0.016935,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309137,"usec":195459},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.319609,"noise_level":-16.918581,"freq_skew":0.495991,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309138,"usec":736732},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.053915,"noise_level":-17.484985,"freq_skew":-2.792108,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309140,"usec":140042},"freq":136975000,"burst_len_octets":77,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.889156,"noise_level":-17.247669,"freq_skew":-0.586891,"avlc":{"src":{"addr":"3C70CC","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ALFL","mode":"2","label":"BA","blk_id":"5","ack":"!","flight":"LH8224","msg_num":"L88","msg_num_seq":"A","msg_text":"/USADCXA.AT1.D-ALFL7A372B65006BAA","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".D-ALFL","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":52,"msg_ref":27,"timestamp":{"hour":18,"min":45,"sec":37}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309147,"usec":52869},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.145141,"noise_level":-17.637272,"freq_skew":-0.591081,"avlc":{"src":{"addr":"3C70CC","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309150,"usec":116521},"freq":136975000,"burst_len_octets":58,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.302165,"noise_level":-16.981104,"freq_skew":0.016739,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"43","blk_id":"N","ack":"!","msg_text":"T/O PERF REQ ACCEPTED "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309150,"usec":895258},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.550938,"noise_level":-17.560740,"freq_skew":0.471068,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"4","ack":"N","flight":"YX3579","msg_num":"M73","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309151,"usec":655378},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.833543,"noise_level":-18.670887,"freq_skew":-2.291749,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N763YX","mode":"2","label":"B9","blk_id":"9","ack":"!","flight":"YX3701","msg_num":"M33","msg_num_seq":"A","msg_text":"/KEWR.TI2/024KEWRC5C9C"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309151,"usec":660480},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.840044,"noise_level":-18.641123,"freq_skew":0.136494,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309153,"usec":948445},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.276553,"noise_level":-18.157175,"freq_skew":-2.344479,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309159,"usec":975529},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.438725,"noise_level":-16.770527,"freq_skew":-2.193076,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N763YX","mode":"2","label":"_d","blk_id":"0","ack":"G","flight":"YX3701","msg_num":"M34","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309166,"usec":902660},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.910461,"noise_level":-15.492812,"freq_skew":-1.059951,"avlc":{"src":{"addr":"A9F3F9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N740QS","mode":"2","label":"_d","blk_id":"9","ack":"L","flight":"GS0001","msg_num":"S38","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309179,"usec":812177},"freq":136975000,"burst_len_octets":85,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.171638,"noise_level":-15.426903,"freq_skew":-0.988309,"avlc":{"src":{"addr":"A9F3F9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N740QS","mode":"2","label":"H1","blk_id":"0","ack":"!","flight":"GS0001","msg_num":"M29","msg_num_seq":"A","sublabel":"M2","mfi":"BA","msg_text":"USADCXA.AT1.N740QS66192B8F0000C8","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N740QS","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":12,"msg_ref":12,"timestamp":{"hour":18,"min":46,"sec":15}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309180,"usec":588498},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.762636,"noise_level":-15.529959,"freq_skew":-0.098745,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309182,"usec":904578},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.933945,"noise_level":-15.223774,"freq_skew":-0.732400,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309184,"usec":422754},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.584988,"noise_level":-16.377213,"freq_skew":-0.979045,"avlc":{"src":{"addr":"A9F3F9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309187,"usec":377551},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.604952,"noise_level":-15.979345,"freq_skew":-0.139235,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309189,"usec":693796},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.482346,"noise_level":-15.990514,"freq_skew":-0.685816,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309190,"usec":471933},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.200531,"noise_level":-16.327320,"freq_skew":-0.802030,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N914XJ","mode":"2","label":"A9","blk_id":"T","ack":"6","msg_text":"/ATS9EXA.TI2/DTW ARR ATIS G\r\n1753Z DTW ARR INFO G 1753Z.\r\n21011G20KT 10SM SCT020\r\nBKN030 BKN045 28/22\r\nA2986 (TWO NINER EIGHT\r\nSIX). SIMUL ILS Z RY 22R\r\nAND RY 21L APCH IN USE.\r\nNOTICE TO AIRMEN. HAZD\r\nWX INFO . CNVTV S"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309191,"usec":980630},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.405312,"noise_level":-16.194530,"freq_skew":-0.799271,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309191,"usec":988984},"freq":136975000,"burst_len_octets":203,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.175978,"noise_level":-17.345356,"freq_skew":-0.870859,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"A9","blk_id":"U","ack":"!","msg_text":"/ATS9EXA.TI2/DTW ARR ATIS G\r\n1753Z DTW ARR INFO G 1753Z.\r\n21011G20KT 10SM SCT020\r\nBKN030 BKN045 28/22\r\nA2986 (TWO NINER EIGHT\r\nSIX). SIMUL ILS Z RY 22R\r\nAND RY 21L APCH IN USE.\r\nNOTICE TO AIRMEN. HAZD\r\nWX INFO . CNVTV SIG 94\r\nE, FOR OH , AND, LE FOR\r\nMI , FOR MI , AVBL ON\r\nFLIGHT SERVICE FREQS.\r\nPILOTS USE CTN FOR BIRD\r\nACTIVITY. DEPARTURE ATIS\r\n118.125. ...ADVS YOU\r\nHAVE INFO G.99CE\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309192,"usec":772488},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.445370,"noise_level":-17.897699,"freq_skew":-0.662804,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309204,"usec":928662},"freq":136975000,"burst_len_octets":67,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.260753,"noise_level":-16.158106,"freq_skew":-2.847131,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FYJD","mode":"2","label":"B9","blk_id":"4","ack":"!","flight":"WS2773","msg_num":"M75","msg_num_seq":"A","msg_text":"/CYYZ.TI2/040CYYZA1F4A"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309209,"usec":523894},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.000842,"noise_level":-15.482121,"freq_skew":-0.054572,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309209,"usec":536202},"freq":136975000,"burst_len_octets":67,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.892350,"noise_level":-15.440913,"freq_skew":-2.736853,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FYJD","mode":"2","label":"B9","blk_id":"4","ack":"!","flight":"WS2773","msg_num":"M75","msg_num_seq":"A","msg_text":"/CYYZ.TI2/040CYYZA1F4A"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309211,"usec":57803},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.064170,"noise_level":-15.240693,"freq_skew":-2.998819,"avlc":{"src":{"addr":"C0404E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"209C77","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FYJD","mode":"2","label":"_d","blk_id":"5","ack":"I","flight":"WS2773","msg_num":"S39","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309224,"usec":779491},"freq":136975000,"burst_len_octets":49,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-3.280983,"noise_level":-14.804628,"freq_skew":0.059638,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"H1","blk_id":"N","ack":"!","sublabel":"MD","msg_text":"REQPOS037B"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309225,"usec":540067},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.783580,"noise_level":-16.105970,"freq_skew":0.087109,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309229,"usec":359350},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.826929,"noise_level":-16.306587,"freq_skew":-0.077453,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309230,"usec":128596},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-3.391020,"noise_level":-16.733704,"freq_skew":-0.187314,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309231,"usec":647702},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.975996,"noise_level":-16.521626,"freq_skew":0.113674,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309233,"usec":966153},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.857868,"noise_level":-16.400677,"freq_skew":0.136796,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309236,"usec":164781},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.168689,"noise_level":-16.327885,"freq_skew":-0.007979,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309271,"usec":212800},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.397886,"noise_level":-14.873074,"freq_skew":0.653862,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309271,"usec":215625},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.011343,"noise_level":-15.386229,"freq_skew":-0.183624,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309279,"usec":703959},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.560400,"noise_level":-15.248518,"freq_skew":-2.598395,"avlc":{"src":{"addr":"AA4EE9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21B0B7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309285,"usec":715904},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.014276,"noise_level":-14.915042,"freq_skew":-0.801041,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309309,"usec":360475},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.891906,"noise_level":-15.118408,"freq_skew":-0.267784,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309316,"usec":142797},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.881754,"noise_level":-15.570320,"freq_skew":-0.152423,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309320,"usec":759996},"freq":136975000,"burst_len_octets":106,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.942327,"noise_level":-15.577626,"freq_skew":-0.743452,"avlc":{"src":{"addr":"3C70CC","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".D-ALFL","mode":"2","label":"3A","blk_id":"6","ack":"!","flight":"LH8224","msg_num":"M31","msg_num_seq":"A","msg_text":"2N39132W080324HVQ ,184838339THRSR ,,M39,293020952,82422131"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309322,"usec":279714},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.640134,"noise_level":-15.729078,"freq_skew":-0.809698,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"X","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309323,"usec":50913},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.191980,"noise_level":-15.812538,"freq_skew":-0.504359,"avlc":{"src":{"addr":"3C70CC","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309324,"usec":590352},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.599741,"noise_level":-16.068439,"freq_skew":-0.855944,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"_d","blk_id":"X","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309326,"usec":889870},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.173576,"noise_level":-16.271946,"freq_skew":-0.685066,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N914XJ","mode":"2","label":"33","blk_id":"V","ack":"!","msg_text":"FLT NO LDW TIME\r\n4654 71.7 1848Z\r\nWIND OAT C QNH\r\n000/00 28 29.85\r\n------------------------\r\n \r\n \r\n \r\n \r\n \r\nREMARKS\r\nRCC 5-GOOD\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\nDTW 21L 10001\r\n "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309327,"usec":660782},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.503699,"noise_level":-17.105873,"freq_skew":-0.555023,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309328,"usec":421107},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.299867,"noise_level":-18.031866,"freq_skew":-0.548499,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N914XJ","mode":"2","label":"33","blk_id":"W","ack":"!","msg_text":" \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.7 88.0 VFTO 194\r\nMIN LDG RWY LEN 5912 FT\r\nACTUAL LDG DIST 3777 FT\r\n \r\nDTW 22R 10000\r\n \r\n "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309330,"usec":741698},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.172623,"noise_level":-18.390400,"freq_skew":-0.548821,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N914XJ","mode":"2","label":"33","blk_id":"W","ack":"!","msg_text":" \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.7 88.0 VFTO 194\r\nMIN LDG RWY LEN 5912 FT\r\nACTUAL LDG DIST 3777 FT\r\n \r\nDTW 22R 10000\r\n \r\n "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309331,"usec":510456},"freq":136975000,"burst_len_octets":207,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.318865,"noise_level":-18.773926,"freq_skew":-0.742336,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"33","blk_id":"A","ack":"!","msg_text":"FLT NO LDW TIME\r\n4654 71.7 1848Z\r\nWIND OAT C QNH\r\n000/00 28 29.85\r\n------------------------\r\n \r\n \r\n \r\n \r\n \r\nREMARKS\r\nRCC 5-GOOD\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\nDTW 21L 10001\r\n \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.7 88.0 VFTO 194\r\nMIN LDG RWY LEN 5912 FT\r\nACTUAL LDG DIST 3777 FT\r\n \r\nDTW 22R 10000\r\n \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.7 88.0 VFTO 194\r\nMIN LDG RWY LEN 5912 FT\r\nACTUAL LDG DIST 3777 FT\r\n \r\nBE43\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309334,"usec":465711},"freq":136975000,"burst_len_octets":207,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.217654,"noise_level":-18.803005,"freq_skew":-0.627326,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"33","blk_id":"A","ack":"!","msg_text":"BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.7 88.0 VFTO 194\r\nMIN LDG RWY LEN 5912 FT\r\nACTUAL LDG DIST 3777 FT\r\n \r\nBE43\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309335,"usec":258255},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.461822,"noise_level":-19.028421,"freq_skew":-0.583845,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309338,"usec":287391},"freq":136975000,"burst_len_octets":207,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.167012,"noise_level":-19.215214,"freq_skew":-0.674195,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"33","blk_id":"A","ack":"!","msg_text":"BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.7 88.0 VFTO 194\r\nMIN LDG RWY LEN 5912 FT\r\nACTUAL LDG DIST 3777 FT\r\n \r\nBE43\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309345,"usec":969176},"freq":136975000,"burst_len_octets":207,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.217864,"noise_level":-18.309366,"freq_skew":-0.761078,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N914XJ","mode":"2","label":"33","blk_id":"A","ack":"!","msg_text":"BLEEDS ON \r\nFLAP MLDW/LIM VREF 137\r\n45 75.1/S\r\nLDW MQTW V2GA 146\r\n71.7 88.0 VFTO 194\r\nMIN LDG RWY LEN 5912 FT\r\nACTUAL LDG DIST 3777 FT\r\n \r\nBE43\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309348,"usec":153697},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.518761,"noise_level":-18.798960,"freq_skew":-0.639834,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309348,"usec":926049},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.490614,"noise_level":-19.109060,"freq_skew":-0.728370,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ACA79D","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"DISC","pf":false,"unknown_proto":{}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309351,"usec":264215},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.936684,"noise_level":-19.584007,"freq_skew":0.025009,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309353,"usec":510503},"freq":136975000,"burst_len_octets":115,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.584049,"noise_level":-19.491747,"freq_skew":-0.097482,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"RA","blk_id":"J","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\nHEY IN THE CHAOS I DID'T DO AN AMD. WORKING ON IT NOW\r\n\r\nEA"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309357,"usec":378839},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.977589,"noise_level":-19.334192,"freq_skew":0.128614,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309358,"usec":157970},"freq":136975000,"burst_len_octets":115,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.570142,"noise_level":-19.222284,"freq_skew":0.034366,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"RA","blk_id":"J","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\nHEY IN THE CHAOS I DID'T DO AN AMD. WORKING ON IT NOW\r\n\r\nEA"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309362,"usec":754496},"freq":136975000,"burst_len_octets":115,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.550794,"noise_level":-18.728201,"freq_skew":-0.041505,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"RA","blk_id":"J","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\nHEY IN THE CHAOS I DID'T DO AN AMD. WORKING ON IT NOW\r\n\r\nEA"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309364,"usec":146861},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.137053,"noise_level":-19.460995,"freq_skew":-1.404587,"avlc":{"src":{"addr":"A4B64B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"4","ack":"J","flight":"YX4380","msg_num":"M51","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309364,"usec":903086},"freq":136975000,"burst_len_octets":89,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.918606,"noise_level":-19.729961,"freq_skew":-0.599697,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":7,"retry":0}},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309364,"usec":906143},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.109458,"noise_level":-19.713137,"freq_skew":0.114627,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309365,"usec":680155},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.514727,"noise_level":-20.471424,"freq_skew":-0.892511,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309365,"usec":690330},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.667186,"noise_level":-20.398369,"freq_skew":-0.837351,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N597NN","mode":"2","label":"_d","blk_id":"X","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309367,"usec":231183},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.391326,"noise_level":-20.024593,"freq_skew":-0.001096,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309380,"usec":142896},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.005046,"noise_level":-17.319695,"freq_skew":-3.492675,"avlc":{"src":{"addr":"A3E011","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309390,"usec":917924},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.178917,"noise_level":-15.651855,"freq_skew":0.428944,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309391,"usec":655145},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.989476,"noise_level":-16.817760,"freq_skew":0.108634,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309401,"usec":537675},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.035973,"noise_level":-15.771046,"freq_skew":-0.749455,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309406,"usec":125284},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.164490,"noise_level":-16.255846,"freq_skew":-0.105977,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"Z","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309409,"usec":196464},"freq":136975000,"burst_len_octets":84,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.552454,"noise_level":-16.427130,"freq_skew":0.134777,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"16","blk_id":"K","ack":"!","msg_text":"QUHDQDDRP~1RAH MESSAGE"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309409,"usec":196464},"freq":136975000,"burst_len_octets":84,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.552454,"noise_level":-16.427130,"freq_skew":0.134777,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309410,"usec":737068},"freq":136975000,"burst_len_octets":88,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.431118,"noise_level":-17.142754,"freq_skew":-0.166486,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"Z","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309410,"usec":737068},"freq":136975000,"burst_len_octets":88,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.431118,"noise_level":-17.142754,"freq_skew":-0.166486,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"16","blk_id":"K","ack":"!","msg_text":"QUHDQDDRP~1RAH MESSAGE"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309412,"usec":161665},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.361347,"noise_level":-17.962669,"freq_skew":-0.074179,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"Z","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309412,"usec":161665},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.361347,"noise_level":-17.962669,"freq_skew":-0.074179,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309412,"usec":910888},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.225260,"noise_level":-17.946457,"freq_skew":-0.121701,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309428,"usec":901963},"freq":136975000,"burst_len_octets":101,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.012019,"noise_level":-15.901770,"freq_skew":-0.036216,"avlc":{"src":{"addr":"ABBF3E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"44","blk_id":"2","ack":"!","flight":"GS856S","msg_num":"M22","msg_num_seq":"A","msg_text":"06cE5gC7M9g9) Dg:.)fC7 fg73AL4736as7gfCg7.:)g7 gCC7gg ,g"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309428,"usec":921310},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.555288,"noise_level":-16.406704,"freq_skew":-0.756094,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309429,"usec":693362},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.604445,"noise_level":-16.283348,"freq_skew":-0.584635,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABBF3E","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N856SM","mode":"2","label":"_d","blk_id":"Y","ack":"2","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309431,"usec":241850},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.671598,"noise_level":-16.661476,"freq_skew":0.097180,"avlc":{"src":{"addr":"ABBF3E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309435,"usec":57918},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.071131,"noise_level":-16.298887,"freq_skew":-0.124699,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309436,"usec":588226},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.899201,"noise_level":-17.250761,"freq_skew":-0.391830,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309436,"usec":604499},"freq":136975000,"burst_len_octets":68,"hdr_bits_fixed":1,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.600432,"noise_level":-17.150076,"freq_skew":-2.944829,"avlc":{"src":{"addr":"A903B8","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"KLGA"},{"name":"ac_location","value":{"loc":{"lat":40.600002,"lon":-79.300003},"alt":1000}},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":0}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309442,"usec":720205},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.129966,"noise_level":-16.154060,"freq_skew":-0.269719,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309443,"usec":493116},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.203923,"noise_level":-16.000065,"freq_skew":0.440414,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N630FR","mode":"2","label":"_d","blk_id":"3","ack":"K","flight":"F93588","msg_num":"S47","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309454,"usec":900487},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.416090,"noise_level":-15.832712,"freq_skew":0.100368,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A903B8","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_LE","type_descr":"Link Establishment Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309455,"usec":661067},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.091698,"noise_level":-16.579594,"freq_skew":0.059944,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"_d","blk_id":"Y","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309457,"usec":984305},"freq":136975000,"burst_len_octets":67,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.953349,"noise_level":-17.365505,"freq_skew":0.664818,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"B9","blk_id":"5","ack":"!","flight":"YX3579","msg_num":"M74","msg_num_seq":"A","msg_text":"/KPIT.TI2/024KPITD795D"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309458,"usec":748532},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.221992,"noise_level":-17.822489,"freq_skew":-0.023955,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Y","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309459,"usec":491629},"freq":136975000,"burst_len_octets":968,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.848373,"noise_level":-18.907759,"freq_skew":-0.120103,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"A9","blk_id":"O","ack":"!","msg_text":"/DATSCXS.TI2/KPIT DEP ATIS M\r\n1751Z - KPIT DEP INFO M\r\n1751Z. 24009KT 10SM\r\nSCT034 BKN060 BKN160\r\n30/21 A2994 (TWO NINER\r\nNINER FOUR) RMK AO2\r\nSLP132 OCNL LTG DSNT\r\nNE-E T03000206 10306\r\n20233 58017. DEPG RWY\r\n28C, TWR FREQ 128.3.\r\nDEPT FREQ IS 119.35.\r\nMAIN TERMINAL RAMP EXIT\r\nPOINTS C3, C2, V1, V2,\r\nV5, V6, D2, D3. GROUND\r\nCONTROL COMBINED ON FREQ\r\n121.9. NOTAMS... RWY 28R\r\nCLSD. TWYS CLSD, B1, B\r\nWEST OF B7, C WEST OF\r\nC4, B BTN, B7 AND B3 . B\r\nBTN, B2 AND N . C4 BTN,\r\nC AND B . C3 BTN, C AND\r\nB . A BTN RWY, 28R AND\r\nAA . TXW W CLSD BETWEEN\r\nTHE RAMP AND TXW DELTA.\r\nPIT TDWR OTS. WND SHR\r\nAND MICROBURST INFO NA.\r\nOTS. MOWING ADJ LEFT\r\nSIDE RWY 32. C DEICE PAD\r\nCLSD. ILS RWY 28L GLIDE\r\nPATH UNMONITORED ILS RWY\r\n32 GLIDE PATH UNMON.\r\nBIRD ACTVTY VCNTY PIT.\r\nCONVECTIVE SIGMET, 99 E\r\nVALID TIL, 1855 FOR,\r\nTHUNDERSTORMS PITTSBURGH\r\nAREA AVBL ON FSS FREQS.\r\nREAD BACK RWY HOLD SHORT\r\nINSTXNS. ...ADVS YOU\r\nHAVE INFO M.D7F0"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309460,"usec":152141},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.266031,"noise_level":-19.982096,"freq_skew":0.735634,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309461,"usec":680553},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.064290,"noise_level":-19.617140,"freq_skew":0.745708,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"6","ack":"O","flight":"YX3579","msg_num":"M75","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309461,"usec":710176},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.863032,"noise_level":-19.452480,"freq_skew":-0.156760,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309477,"usec":685934},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.034654,"noise_level":-16.613182,"freq_skew":-0.093512,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309485,"usec":382674},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.836776,"noise_level":-15.946107,"freq_skew":0.966817,"avlc":{"src":{"addr":"A6FF7F","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":5,"retry":0}},{"name":"dst_airport","value":"KLIT"},{"name":"ac_location","value":{"loc":{"lat":40.900002,"lon":-83.099998},"alt":160000}},{"name":"alternate_ground_stations","value":["1054EA","10416A","1019FA","10403A","10212A","10421A","10512A","102CEA"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309485,"usec":396720},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.141497,"noise_level":-15.911250,"freq_skew":0.003459,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"4851B1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".PH-BHF","mode":"2","label":"_d","blk_id":"Y","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309495,"usec":220309},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.461090,"noise_level":-15.634812,"freq_skew":0.089904,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A903B8","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_LE","type_descr":"Link Establishment Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309499,"usec":62380},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.358739,"noise_level":-15.872408,"freq_skew":0.085866,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309501,"usec":351104},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.508249,"noise_level":-16.785168,"freq_skew":-0.731469,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309501,"usec":377563},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.642606,"noise_level":-17.631815,"freq_skew":-0.563249,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N597NN","mode":"2","label":"_d","blk_id":"Y","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309502,"usec":124508},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.199783,"noise_level":-18.374363,"freq_skew":1.198615,"avlc":{"src":{"addr":"A08B7C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1018AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N134QS","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"GS0001","msg_num":"S32","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309505,"usec":207348},"freq":136975000,"burst_len_octets":69,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.904915,"noise_level":-17.622673,"freq_skew":-0.770878,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N597NN","mode":"2","label":"32","blk_id":"K","ack":"!","msg_text":",,.766,85.6,247,346,359,,,,,,8DE4\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309505,"usec":982540},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.479635,"noise_level":-17.407480,"freq_skew":-0.706034,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309508,"usec":933425},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.372245,"noise_level":-16.791809,"freq_skew":0.957956,"avlc":{"src":{"addr":"A08B7C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1018AA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309515,"usec":857309},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.937961,"noise_level":-15.489653,"freq_skew":-0.737725,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309534,"usec":902505},"freq":136975000,"burst_len_octets":114,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.601824,"noise_level":-15.014584,"freq_skew":-0.050488,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"41","blk_id":"P","ack":"!","msg_text":"0,1,1,11,1,0,0,0,,0,12,4,0,0,0,,0,12,3,1,0,0,,0,16,0,0,0,0,,0,14,1,0,0,0,,0,D298"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309535,"usec":697272},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.840518,"noise_level":-16.287828,"freq_skew":0.770350,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"7","ack":"P","flight":"YX3579","msg_num":"M76","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309536,"usec":450618},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.885787,"noise_level":-16.304571,"freq_skew":-0.124832,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309541,"usec":686408},"freq":136975000,"burst_len_octets":187,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.282961,"noise_level":-15.775700,"freq_skew":0.590384,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"34","blk_id":"8","ack":"!","flight":"YX3579","msg_num":"M77","msg_num_seq":"A","msg_text":"71,M,30,KPIT,28C,10C,,1,,0,,,,,1,0,0,1,1,0,,11,1,0,0,0,,0,12,4,0,0,0,,0,12,3,1,0,0,,0,16,0,0,0,0,,0,14,1,0,0,0,,0,,,,,,,,,,, 98,0,0,0,,003,42E4"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309541,"usec":695338},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.184298,"noise_level":-16.697041,"freq_skew":-0.024068,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Z","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309543,"usec":978478},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.243413,"noise_level":-17.431543,"freq_skew":0.775901,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309550,"usec":150756},"freq":136975000,"burst_len_octets":58,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.375470,"noise_level":-16.174397,"freq_skew":0.061502,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"43","blk_id":"Q","ack":"!","msg_text":"T/O PERF REQ ACCEPTED "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309551,"usec":660340},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.685058,"noise_level":-17.069767,"freq_skew":-0.682447,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":5},{"name":"xid_sequencing","value":{"seq":0,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KPIT"},{"name":"ac_location","value":{"loc":{"lat":39.700001,"lon":-80.300003},"alt":18000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309551,"usec":663376},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.730235,"noise_level":-17.733044,"freq_skew":0.779920,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"9","ack":"Q","flight":"YX3579","msg_num":"M78","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309551,"usec":667985},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.474791,"noise_level":-18.630083,"freq_skew":0.142362,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":0,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309551,"usec":681865},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.950131,"noise_level":-19.072865,"freq_skew":-0.564882,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"DL1353","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309552,"usec":427702},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.852299,"noise_level":-19.911520,"freq_skew":-0.009116,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309552,"usec":431191},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.250309,"noise_level":-20.868845,"freq_skew":0.125184,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309556,"usec":157334},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.365407,"noise_level":-20.081575,"freq_skew":-0.674845,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"DL1353","msg_num":"S37","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309556,"usec":162041},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.140666,"noise_level":-20.046574,"freq_skew":-0.007510,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309557,"usec":673966},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.407604,"noise_level":-20.766260,"freq_skew":-0.627830,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309564,"usec":579362},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.528639,"noise_level":-18.751638,"freq_skew":-0.481152,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309564,"usec":598983},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.710362,"noise_level":-19.404324,"freq_skew":-0.784420,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N597NN","mode":"2","label":"_d","blk_id":"Z","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309566,"usec":131470},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.165627,"noise_level":-20.123941,"freq_skew":-0.142952,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309567,"usec":668765},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-4.851566,"noise_level":-19.694206,"freq_skew":-3.071834,"avlc":{"src":{"addr":"A903B8","type":"Aircraft","status":"Airborne"},"dst":{"addr":"248498","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":2,"retry":3}},{"name":"dst_airport","value":"KLGA"},{"name":"ac_location","value":{"loc":{"lat":40.600002,"lon":-79.000000},"alt":255000}},{"name":"alternate_ground_stations","value":["241E57","2154D8","2154D7","269297"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309570,"usec":753039},"freq":136975000,"burst_len_octets":68,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.954098,"noise_level":-18.749601,"freq_skew":-0.616589,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N597NN","mode":"2","label":"32","blk_id":"L","ack":"!","msg_text":",290,.789,,249,347,359,,,,,,466C\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309572,"usec":254874},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.458461,"noise_level":-19.498989,"freq_skew":-0.860795,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A7B8A1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309572,"usec":276051},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.325234,"noise_level":-19.336535,"freq_skew":-0.319398,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309575,"usec":222011},"freq":136975000,"burst_len_octets":71,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.523700,"noise_level":-18.589056,"freq_skew":-0.106602,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309575,"usec":222011},"freq":136975000,"burst_len_octets":71,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.523700,"noise_level":-18.589056,"freq_skew":-0.106602,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"42","blk_id":"R","ack":"!","msg_text":"41,2,3,0,0,0,0,0,0,0,918B"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309575,"usec":972895},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.186980,"noise_level":-19.086962,"freq_skew":-0.236279,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309576,"usec":757738},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.802383,"noise_level":-18.847883,"freq_skew":0.666423,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"0","ack":"R","flight":"YX3579","msg_num":"M79","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309577,"usec":511216},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.490847,"noise_level":-19.540871,"freq_skew":0.056634,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309577,"usec":511216},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.490847,"noise_level":-19.540871,"freq_skew":0.056634,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"41","blk_id":"S","ack":"!","msg_text":"0,1,1,11,1,0,0,0,,0,12,4,0,0,0,,0,12,3,1,0,0,,0,16,0,0,0,0,,0,14,1,0,0,0,,0,D298"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309579,"usec":45228},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.717706,"noise_level":-20.279629,"freq_skew":0.530536,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"1","ack":"S","flight":"YX3579","msg_num":"M80","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309579,"usec":69496},"freq":136975000,"burst_len_octets":25,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.020935,"noise_level":-20.124210,"freq_skew":-0.117388,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309579,"usec":69496},"freq":136975000,"burst_len_octets":25,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.020935,"noise_level":-20.124210,"freq_skew":-0.117388,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309580,"usec":617586},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.224568,"noise_level":-19.844444,"freq_skew":-0.299508,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309583,"usec":674385},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.106316,"noise_level":-19.100807,"freq_skew":-0.390747,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309585,"usec":205904},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.875543,"noise_level":-18.702812,"freq_skew":0.073390,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309585,"usec":214126},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.920634,"noise_level":-19.173056,"freq_skew":-3.087225,"avlc":{"src":{"addr":"A903B8","type":"Aircraft","status":"Airborne"},"dst":{"addr":"248498","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N680FD","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"GS680F","msg_num":"M37","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309587,"usec":496975},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.641397,"noise_level":-18.681791,"freq_skew":0.657607,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"2","ack":"T","flight":"YX3579","msg_num":"M81","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309587,"usec":507718},"freq":136975000,"burst_len_octets":96,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.501144,"noise_level":-18.622292,"freq_skew":-0.081887,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"34","blk_id":"U","ack":"!","msg_text":"193\r\nSTAB GTOW/CG ACCEL\r\n3.5 75.3/20.9 2203\r\n 535D"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309588,"usec":153485},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.955134,"noise_level":-18.640106,"freq_skew":-0.378386,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309588,"usec":906213},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.826247,"noise_level":-18.880344,"freq_skew":0.543377,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"3","ack":"U","flight":"YX3579","msg_num":"M82","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309588,"usec":925549},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.804471,"noise_level":-18.728960,"freq_skew":-0.126298,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309595,"usec":92882},"freq":136975000,"burst_len_octets":148,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.908376,"noise_level":-17.268211,"freq_skew":-0.936898,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"H1","blk_id":"1","ack":"!","flight":"DL1353","msg_num":"D22","msg_num_seq":"A","sublabel":"DF","msg_text":"239N955DZ1353 630251853 5594 3980 -8031170 15 -4280 37AA-526 11760\r\n 289 4030054 538000J8/9WKATLKPIT"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309595,"usec":833726},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.146742,"noise_level":-17.217623,"freq_skew":0.152051,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"X","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309596,"usec":599542},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.076715,"noise_level":-18.157320,"freq_skew":-0.737778,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309607,"usec":224186},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.139990,"noise_level":-15.919643,"freq_skew":0.713356,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"4J","blk_id":"4","ack":"!","flight":"YX3579","msg_num":"M83","msg_num_seq":"A","msg_text":"30184J KPIT KIAD7\r\n/FN 3579\r\n/FCARG DOOR CLSD 185325"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309607,"usec":985402},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.139851,"noise_level":-15.876311,"freq_skew":-0.105326,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309609,"usec":512183},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.255958,"noise_level":-15.833418,"freq_skew":0.693446,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309616,"usec":429806},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.129227,"noise_level":-15.585598,"freq_skew":0.662619,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"4J","blk_id":"5","ack":"!","flight":"YX3579","msg_num":"M84","msg_num_seq":"A","msg_text":"30184J KPIT KIAD7\r\n/FN 3579\r\n/L1 DOOR CLSD 185334"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309616,"usec":437086},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.973752,"noise_level":-16.802132,"freq_skew":0.115457,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Y","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309617,"usec":970848},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.132849,"noise_level":-16.945328,"freq_skew":0.554265,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309620,"usec":149963},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.619468,"noise_level":-16.922489,"freq_skew":-0.073695,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309622,"usec":463528},"freq":136975000,"burst_len_octets":75,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.454730,"noise_level":-16.540926,"freq_skew":-0.066009,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"H1","blk_id":"C","ack":"!","sublabel":"MD","mfi":"AA","msg_text":"USADCXA.AT1.N955DZ24CB5A6840A2C6","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N955DZ","cpdlc":{"err":false,"atc_uplink_msg":{"header":{"msg_id":9,"timestamp":{"hour":18,"min":53,"sec":41}},"atc_uplink_msg_element_id":{"choice_label":"END SERVICE","choice":"uM161NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309623,"usec":982602},"freq":136975000,"burst_len_octets":646,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.824842,"noise_level":-17.573574,"freq_skew":-0.092754,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309623,"usec":982602},"freq":136975000,"burst_len_octets":646,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.824842,"noise_level":-17.573574,"freq_skew":-0.092754,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"RA","blk_id":"L","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\nAMD RLS 12 CHANGE IN ROUTE OF MORE THAN 50 NM\r\n//1853Z EA\r\n\r\nBURN 2323 0:54\r\nRESERVE 2349 0:45\r\nALT/NIL 0 0:00\r\nBALLAST 0\r\nMEL 0\r\nMIN 4672 1:39\r\nFOB 4700 1:40\r\nEXTRA 28 0:01\r\nFOD 2377\r\n\r\nZOTBA DCT WEVEL DCT ETG\r\nDCT MIP DCT MARRC DCT\r\nBILEY DCT VIBES DCT FJC\r\nDCT LIZZI DCT BEUTY DCT\r\nHARLM DCT DREMS DCT\r\nAPPLE DCT PROUD DCT KLGA\r\nKLGA RWY 13\r\n\r\nZOTBA AT FL300\r\nSPEED CI016\r\nFL290\r\nETE 0:54\r\nAVG WIND 254023\r\nFOD 2377\r\nLGW 66557\r\n\r\nYOU WILL HAVE TO DIP INTO RESERVE SLIGHTLY\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309626,"usec":295106},"freq":136975000,"burst_len_octets":74,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.705267,"noise_level":-17.088150,"freq_skew":-0.883481,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"H1","blk_id":"3","ack":"!","flight":"DL1353","msg_num":"F81","msg_num_seq":"A","sublabel":"M1","mfi":"BA","msg_text":"USADCXA.DR1.N955DZ9CB7","arinc622":{"msg_type":"fans1a_cpdlc_disconnect_request","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N955DZ","cpdlc":{"err":false}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309626,"usec":306453},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.002885,"noise_level":-17.026251,"freq_skew":-0.131925,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"Y","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309627,"usec":74996},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.743720,"noise_level":-18.077320,"freq_skew":-0.875458,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309633,"usec":196598},"freq":136975000,"burst_len_octets":634,"hdr_bits_fixed":0,"octets_corrected_by_fec":5,"idx":0,"sig_level":-3.877115,"noise_level":-17.142944,"freq_skew":-0.011813,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"RA","blk_id":"L","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\nAMD RLS 12 CHANGE IN ROUTE OF MORE THAN 50 NM\r\n//1853Z EA\r\n\r\nBURN 2323 0:54\r\nRESERVE 2349 0:45\r\nALT/NIL 0 0:00\r\nBALLAST 0\r\nMEL 0\r\nMIN 4672 1:39\r\nFOB 4700 1:40\r\nEXTRA 28 0:01\r\nFOD 2377\r\n\r\nZOTBA DCT WEVEL DCT ETG\r\nDCT MIP DCT MARRC DCT\r\nBILEY DCT VIBES DCT FJC\r\nDCT LIZZI DCT BEUTY DCT\r\nHARLM DCT DREMS DCT\r\nAPPLE DCT PROUD DCT KLGA\r\nKLGA RWY 13\r\n\r\nZOTBA AT FL300\r\nSPEED CI016\r\nFL290\r\nETE 0:54\r\nAVG WIND 254023\r\nFOD 2377\r\nLGW 66557\r\n\r\nYOU WILL HAVE TO DIP INTO RESERVE SLIGHTLY\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309633,"usec":971959},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.935236,"noise_level":-16.957401,"freq_skew":-0.587592,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309636,"usec":922696},"freq":136975000,"burst_len_octets":129,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.830609,"noise_level":-17.424860,"freq_skew":-0.327705,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N951QS","mode":"2","label":"10","blk_id":"1","ack":"!","flight":"GS0000","msg_num":"M54","msg_num_seq":"A","msg_text":"/N40.579/W081.302/10/0.76/086/410/KTEB/1949/0042/00016/HOXIE/DMACK/1855/STENT/1856/"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309637,"usec":678735},"freq":136975000,"burst_len_octets":634,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-3.898335,"noise_level":-17.354116,"freq_skew":-0.117130,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"RA","blk_id":"L","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\nAMD RLS 12 CHANGE IN ROUTE OF MORE THAN 50 NM\r\n//1853Z EA\r\n\r\nBURN 2323 0:54\r\nRESERVE 2349 0:45\r\nALT/NIL 0 0:00\r\nBALLAST 0\r\nMEL 0\r\nMIN 4672 1:39\r\nFOB 4700 1:40\r\nEXTRA 28 0:01\r\nFOD 2377\r\n\r\nZOTBA DCT WEVEL DCT ETG\r\nDCT MIP DCT MARRC DCT\r\nBILEY DCT VIBES DCT FJC\r\nDCT LIZZI DCT BEUTY DCT\r\nHARLM DCT DREMS DCT\r\nAPPLE DCT PROUD DCT KLGA\r\nKLGA RWY 13\r\n\r\nZOTBA AT FL300\r\nSPEED CI016\r\nFL290\r\nETE 0:54\r\nAVG WIND 254023\r\nFOD 2377\r\nLGW 66557\r\n\r\nYOU WILL HAVE TO DIP INTO RESERVE SLIGHTLY\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309643,"usec":87222},"freq":136975000,"burst_len_octets":634,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.053395,"noise_level":-17.068472,"freq_skew":0.002191,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"RA","blk_id":"L","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\nAMD RLS 12 CHANGE IN ROUTE OF MORE THAN 50 NM\r\n//1853Z EA\r\n\r\nBURN 2323 0:54\r\nRESERVE 2349 0:45\r\nALT/NIL 0 0:00\r\nBALLAST 0\r\nMEL 0\r\nMIN 4672 1:39\r\nFOB 4700 1:40\r\nEXTRA 28 0:01\r\nFOD 2377\r\n\r\nZOTBA DCT WEVEL DCT ETG\r\nDCT MIP DCT MARRC DCT\r\nBILEY DCT VIBES DCT FJC\r\nDCT LIZZI DCT BEUTY DCT\r\nHARLM DCT DREMS DCT\r\nAPPLE DCT PROUD DCT KLGA\r\nKLGA RWY 13\r\n\r\nZOTBA AT FL300\r\nSPEED CI016\r\nFL290\r\nETE 0:54\r\nAVG WIND 254023\r\nFOD 2377\r\nLGW 66557\r\n\r\nYOU WILL HAVE TO DIP INTO RESERVE SLIGHTLY\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309646,"usec":897672},"freq":136975000,"burst_len_octets":129,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.568921,"noise_level":-17.163296,"freq_skew":-0.180981,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N951QS","mode":"2","label":"10","blk_id":"1","ack":"!","flight":"GS0000","msg_num":"M54","msg_num_seq":"A","msg_text":"/N40.579/W081.302/10/0.76/086/410/KTEB/1949/0042/00016/HOXIE/DMACK/1855/STENT/1856/"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309649,"usec":200642},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.739364,"noise_level":-19.199543,"freq_skew":1.759142,"avlc":{"src":{"addr":"A83E49","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309659,"usec":53503},"freq":136975000,"burst_len_octets":634,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.924771,"noise_level":-16.817432,"freq_skew":-0.088930,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N402YX","mode":"2","label":"RA","blk_id":"L","ack":"!","msg_text":"QUHDQDDRP~1FREETEXT\r\nAMD RLS 12 CHANGE IN ROUTE OF MORE THAN 50 NM\r\n//1853Z EA\r\n\r\nBURN 2323 0:54\r\nRESERVE 2349 0:45\r\nALT/NIL 0 0:00\r\nBALLAST 0\r\nMEL 0\r\nMIN 4672 1:39\r\nFOB 4700 1:40\r\nEXTRA 28 0:01\r\nFOD 2377\r\n\r\nZOTBA DCT WEVEL DCT ETG\r\nDCT MIP DCT MARRC DCT\r\nBILEY DCT VIBES DCT FJC\r\nDCT LIZZI DCT BEUTY DCT\r\nHARLM DCT DREMS DCT\r\nAPPLE DCT PROUD DCT KLGA\r\nKLGA RWY 13\r\n\r\nZOTBA AT FL300\r\nSPEED CI016\r\nFL290\r\nETE 0:54\r\nAVG WIND 254023\r\nFOD 2377\r\nLGW 66557\r\n\r\nYOU WILL HAVE TO DIP INTO RESERVE SLIGHTLY\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309662,"usec":142419},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.096956,"noise_level":-16.128920,"freq_skew":0.712285,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"4J","blk_id":"6","ack":"!","flight":"YX3579","msg_num":"M85","msg_num_seq":"A","msg_text":"30184J KPIT KIAD7\r\n/FN 3579\r\n/FCARG DOOR OPEN 185420"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309662,"usec":910424},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.209199,"noise_level":-16.130033,"freq_skew":0.067081,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Z","ack":"6","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309664,"usec":440730},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.200957,"noise_level":-17.013456,"freq_skew":0.759416,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309665,"usec":977659},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.941276,"noise_level":-17.673630,"freq_skew":0.115840,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A4B64B","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"DISC","pf":false,"unknown_proto":{}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309682,"usec":713959},"freq":136975000,"burst_len_octets":129,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.412993,"noise_level":-15.342356,"freq_skew":-0.364673,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"235C37","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N951QS","mode":"2","label":"10","blk_id":"1","ack":"!","flight":"GS0000","msg_num":"M54","msg_num_seq":"A","msg_text":"/N40.579/W081.302/10/0.76/086/410/KTEB/1949/0042/00016/HOXIE/DMACK/1855/STENT/1856/"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309682,"usec":730292},"freq":136975000,"burst_len_octets":68,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.067997,"noise_level":-15.266476,"freq_skew":-0.216680,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10217A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[38]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"KTEB"},{"name":"ac_location","value":{"loc":{"lat":41.000000,"lon":-81.400002},"alt":41000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309683,"usec":492024},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.186746,"noise_level":-15.186262,"freq_skew":-0.150285,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10217A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N951QS","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"GS0000","msg_num":"S55","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309684,"usec":258772},"freq":136975000,"burst_len_octets":56,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.324400,"noise_level":-16.032753,"freq_skew":-0.254488,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10217A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N951QS","mode":"2","label":"SA","blk_id":"3","ack":"!","flight":"GS0000","msg_num":"S56","msg_num_seq":"A","msg_text":"0E21854432S/","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":18,"min":54,"sec":43}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309685,"usec":676806},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.688518,"noise_level":-16.425076,"freq_skew":-0.435787,"avlc":{"src":{"addr":"AD39CD","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10217A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309728,"usec":435275},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.374941,"noise_level":-15.231299,"freq_skew":0.512443,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"4J","blk_id":"7","ack":"!","flight":"YX3579","msg_num":"M86","msg_num_seq":"A","msg_text":"30184J KPIT KIAD7\r\n/FN 3579\r\n/FCARG DOOR CLSD 185526"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309729,"usec":204023},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.879016,"noise_level":-16.093653,"freq_skew":-0.117249,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309729,"usec":215702},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.120152,"noise_level":-16.885956,"freq_skew":-0.186753,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309730,"usec":754138},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.371821,"noise_level":-17.729710,"freq_skew":0.428247,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309735,"usec":220516},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.841769,"noise_level":-17.749842,"freq_skew":0.139509,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A903B8","type":"Aircraft"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309739,"usec":825745},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.832846,"noise_level":-16.738483,"freq_skew":-0.140790,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A903B8","type":"Aircraft"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309742,"usec":114284},"freq":136975000,"burst_len_octets":86,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.937162,"noise_level":-18.116268,"freq_skew":-2.309563,"avlc":{"src":{"addr":"ACEB76","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N931XJ","mode":"2","label":"33","blk_id":"4","ack":"!","flight":"9E5465","msg_num":"M19","msg_num_seq":"A","msg_text":"4,G,30,DTW,SYR,28,,,,,,1,0,0,0,72.5,0,B274"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309742,"usec":883439},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.957316,"noise_level":-17.922651,"freq_skew":-0.682722,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309744,"usec":429905},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.223311,"noise_level":-17.697760,"freq_skew":-2.110083,"avlc":{"src":{"addr":"ACEB76","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309744,"usec":431648},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.839946,"noise_level":-18.089504,"freq_skew":-0.102993,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A903B8","type":"Aircraft"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309747,"usec":505422},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.156777,"noise_level":-17.348269,"freq_skew":-1.164126,"avlc":{"src":{"addr":"AD479D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309747,"usec":510554},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.951162,"noise_level":-17.589214,"freq_skew":0.027780,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309747,"usec":523134},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.774849,"noise_level":-18.350056,"freq_skew":-2.409614,"avlc":{"src":{"addr":"ACEB76","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N931XJ","mode":"2","label":"_d","blk_id":"5","ack":"V","flight":"9E5465","msg_num":"S45","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751309748,"usec":146300},"freq":136975000,"burst_len_octets":101,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.677495,"noise_level":-18.221708,"freq_skew":-0.027956,"avlc":{"src":{"addr":"A9A426","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1018AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N720GD","mode":"2","label":"44","blk_id":"6","ack":"!","flight":"GS0068","msg_num":"M42","msg_num_seq":"A","msg_text":"07y?5.0)Em.mM0T.MDmU.)mU4)l(r{)l ?y).U0.);D<<);kxtqL-txPxfx9(xtJq-Pxq.d&oq.!0TqxeJxqtVtDq(xxtqxt($P"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310919,"usec":973028},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.407320,"noise_level":-15.227685,"freq_skew":-1.444174,"avlc":{"src":{"addr":"A9A426","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310928,"usec":437723},"freq":136975000,"burst_len_octets":100,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.783498,"noise_level":-15.543036,"freq_skew":-1.257930,"avlc":{"src":{"addr":"A9A426","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N720GD","mode":"2","label":"44","blk_id":"6","ack":"!","flight":"GS0068","msg_num":"M49","msg_num_seq":"A","msg_text":"04(D/'\\NH\\'a\\%':!'m\\VHa'V-irwV-q=DV'Xm'V\\+\\FV!'''V'\\!#a"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310935,"usec":234050},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.786559,"noise_level":-17.420067,"freq_skew":0.855412,"avlc":{"src":{"addr":"C05BD6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":4,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"MYNN"},{"name":"ac_location","value":{"loc":{"lat":42.100002,"lon":-79.099998},"alt":23000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310935,"usec":977043},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.298951,"noise_level":-17.368587,"freq_skew":0.692069,"avlc":{"src":{"addr":"C05BD6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-GIUF","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"AC0940","msg_num":"S77","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310937,"usec":530219},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.264113,"noise_level":-17.059769,"freq_skew":-1.501143,"avlc":{"src":{"addr":"A9A426","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310939,"usec":71036},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.928205,"noise_level":-16.693130,"freq_skew":0.567266,"avlc":{"src":{"addr":"C05BD6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310944,"usec":449407},"freq":136975000,"burst_len_octets":60,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.135221,"noise_level":-15.864758,"freq_skew":1.510817,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10416A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"B9","blk_id":"0","ack":"!","flight":"9E4947","msg_num":"L13","msg_num_seq":"A","msg_text":"TI2/024LGA A699A"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310945,"usec":204838},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.261005,"noise_level":-15.646301,"freq_skew":1.694990,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10416A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"1","ack":"R","flight":"9E4947","msg_num":"S96","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310946,"usec":740856},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.939750,"noise_level":-15.585171,"freq_skew":-0.739742,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310948,"usec":904897},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.368419,"noise_level":-16.222322,"freq_skew":1.696240,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10416A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"1","ack":"R","flight":"9E4947","msg_num":"S96","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310949,"usec":685935},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.345627,"noise_level":-16.237911,"freq_skew":1.615837,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10416A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310954,"usec":303866},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.087090,"noise_level":-15.434431,"freq_skew":-0.570216,"avlc":{"src":{"addr":"C05BC8","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310958,"usec":132840},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.887511,"noise_level":-15.613126,"freq_skew":-0.032054,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10421A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":6,"retry":4}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310967,"usec":213938},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.017249,"noise_level":-15.100386,"freq_skew":1.475832,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":6,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"LGA."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310967,"usec":217110},"freq":136975000,"burst_len_octets":89,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.958902,"noise_level":-15.085574,"freq_skew":-0.621204,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":6,"retry":0}},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310974,"usec":127095},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.116487,"noise_level":-15.385973,"freq_skew":1.746371,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":6,"retry":1}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"LGA."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310974,"usec":135223},"freq":136975000,"burst_len_octets":89,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.945601,"noise_level":-16.358219,"freq_skew":-0.779460,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":6,"retry":0}},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310974,"usec":890890},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.693282,"noise_level":-17.601812,"freq_skew":1.622641,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"9E4947","msg_num":"S97","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310974,"usec":926449},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.526102,"noise_level":-17.477489,"freq_skew":-0.545822,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310976,"usec":425764},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.089771,"noise_level":-17.278389,"freq_skew":-0.097303,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"X","ack":"6","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310982,"usec":444062},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.074650,"noise_level":-16.833778,"freq_skew":0.001975,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1020EA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":7,"retry":2}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310984,"usec":753477},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.178430,"noise_level":-16.364096,"freq_skew":-0.684161,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N908XJ","mode":"2","label":"A9","blk_id":"S","ack":"2","msg_text":"OTAMS... RY 31 REIL\r\nOTS. USE CAUTION FOR\r\nBIRDS IN THE VICINITY OF\r\nLGA AIRPORT. NEW YORK\r\nCNTR SWAP IN EFFECT.\r\nAIRCRAFT NO LONGER\r\nREQUIRED TO CONTACT CD 5\r\nMINUTES PRIOR TO PUSH.\r\nEFFECTIVE IMMEDIATELY,\r\nTHROGS ROUTE"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310985,"usec":549281},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.204852,"noise_level":-16.616539,"freq_skew":1.487502,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"3","ack":"S","flight":"9E4947","msg_num":"S98","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310985,"usec":549281},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-4.204852,"noise_level":-16.616539,"freq_skew":1.487502,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"9E4947","msg_num":"S99","msg_num_seq":"A","msg_text":"0E21916232","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":19,"min":16,"sec":23}},"links_avail":[{"code":"2","descr":"VDL2"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310986,"usec":282480},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.495554,"noise_level":-16.511272,"freq_skew":-0.882330,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310987,"usec":49622},"freq":136975000,"burst_len_octets":133,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.033267,"noise_level":-17.376438,"freq_skew":-0.842928,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"A9","blk_id":"T","ack":"4","msg_text":"OTAMS... RY 31 REIL\r\nOTS. USE CAUTION FOR\r\nBIRDS IN THE VICINITY OF\r\nLGA AIRPORT. NEW YORK\r\nCNTR SWAP IN EFFECT.\r\nAIRCRAFT NO LONGER\r\nREQUIRED TO CONTACT CD 5\r\nMINUTES PRIOR TO PUSH.\r\nEFFECTIVE IMMEDIATELY,\r\nTHROGS ROUTE UNAVAILABLE\r\nFOR ALL AIRCRAFT BETWEEN\r\n0630 LOCAL AND 2230\r\nLOCAL. ...ADVS YOU HAVE\r\nINFO I.68FC\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310989,"usec":366882},"freq":136975000,"burst_len_octets":133,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.043626,"noise_level":-16.834990,"freq_skew":-0.855379,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"A9","blk_id":"T","ack":"4","msg_text":" UNAVAILABLE\r\nFOR ALL AIRCRAFT BETWEEN\r\n0630 LOCAL AND 2230\r\nLOCAL. ...ADVS YOU HAVE\r\nINFO I.68FC\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310990,"usec":128961},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.815689,"noise_level":-17.947424,"freq_skew":1.500344,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"5","ack":"T","flight":"9E4947","msg_num":"S01","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310990,"usec":923524},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.108182,"noise_level":-17.764206,"freq_skew":0.158736,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"Y","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310991,"usec":665720},"freq":136975000,"burst_len_octets":161,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.150662,"noise_level":-18.253590,"freq_skew":-0.308624,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88325","mode":"2","label":"32","blk_id":"7","ack":"!","flight":"YV6190","msg_num":"M17","msg_num_seq":"A","msg_text":"15,E,30JUN25,191629,41.484,- 81.42,30997,5930,KDTW,KIAD,KIAD,5,2,41.53,-81.44,248044,-35,70727,24,310,450,455,7562A32"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310993,"usec":182278},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.544785,"noise_level":-17.987749,"freq_skew":1.639525,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"5","ack":"T","flight":"9E4947","msg_num":"S01","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310993,"usec":199979},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.499899,"noise_level":-18.412981,"freq_skew":-0.604386,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751310997,"usec":673558},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.744999,"noise_level":-18.294788,"freq_skew":-0.186661,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311001,"usec":513133},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.412784,"noise_level":-17.380991,"freq_skew":-0.423905,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311001,"usec":518623},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.871784,"noise_level":-18.294043,"freq_skew":-0.207394,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311001,"usec":522928},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.603805,"noise_level":-18.265541,"freq_skew":-0.274633,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88325","mode":"2","label":"_d","blk_id":"8","ack":"D","flight":"YV6190","msg_num":"M18","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311007,"usec":663398},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.034560,"noise_level":-16.929653,"freq_skew":0.409864,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311007,"usec":669902},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.952759,"noise_level":-18.073109,"freq_skew":-0.025803,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311015,"usec":992665},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.855683,"noise_level":-16.692043,"freq_skew":0.416320,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"B9","blk_id":"7","ack":"!","flight":"YX3579","msg_num":"M03","msg_num_seq":"A","msg_text":"/KIAD.TI2/024KIADA6BFA"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311016,"usec":749883},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.045398,"noise_level":-17.604546,"freq_skew":0.058459,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Y","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311017,"usec":514196},"freq":136975000,"burst_len_octets":617,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.791170,"noise_level":-18.713585,"freq_skew":-0.028100,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"A9","blk_id":"D","ack":"!","msg_text":"/DATSCXS.TI2/KIAD ARR ATIS M\r\n1852Z - KIAD ATIS INFO\r\nM 1852Z. 23010KT 10SM\r\nFEW038 BKN150 BKN250\r\n33/24 A2993 (TWO NINER\r\nNINER THREE). ILS/VA\r\nAPCH RWY 19L, RWY 19C,\r\nRWY 19R. DEPG RWY 30.\r\nACFT SHALL CROSS & EXIT\r\nRWY ASAP. NOTICE TO\r\nAIRMEN. TWY F CLSD BTN\r\nTWY, E2 AND TWY K ;, TWY\r\nJ CLSD BTN TWY, J4 AND\r\nTWY G ;, TAXILANE E CLSD\r\nBTWN GATES CHARLIE 12\r\nAND CHARLIE 20.. Z1\r\nENTRANCE TO ATLANTIC\r\nCLSD. RAMP SPOT 87 CLSD.\r\nRWY 19C INNER MARKER\r\nOTS. NORTH PORTION 30\r\nRUB CLOSED. HAZ WX FOR\r\nIAD AREA AVBL ON FSS.\r\nBIRD ACTIVITY VICINITY\r\nARPT. ...ADVS YOU HAVE\r\nINFO M.BB33"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311018,"usec":287330},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.165565,"noise_level":-19.101812,"freq_skew":0.193903,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311019,"usec":53466},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.728285,"noise_level":-19.531979,"freq_skew":0.382627,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"8","ack":"D","flight":"YX3579","msg_num":"M04","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311019,"usec":832191},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.952267,"noise_level":-20.167273,"freq_skew":-0.061832,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311019,"usec":854562},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.568461,"noise_level":-20.035454,"freq_skew":-1.891006,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311030,"usec":441211},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.332254,"noise_level":-17.430229,"freq_skew":-0.399927,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10258A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":0,"retry":3}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311030,"usec":450117},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.336620,"noise_level":-18.020248,"freq_skew":-1.806882,"avlc":{"src":{"addr":"A0CA4A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311035,"usec":842942},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.441154,"noise_level":-16.807253,"freq_skew":0.054515,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311047,"usec":985721},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.991510,"noise_level":-15.382195,"freq_skew":-1.764969,"avlc":{"src":{"addr":"A0CA4A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"102D0A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311050,"usec":284157},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.992954,"noise_level":-15.426234,"freq_skew":-0.582337,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311055,"usec":655297},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":1,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.778352,"noise_level":-15.602819,"freq_skew":1.573647,"avlc":{"src":{"addr":"A9F87D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311063,"usec":974986},"freq":136975000,"burst_len_octets":54,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.048326,"noise_level":-14.742433,"freq_skew":-2.005227,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"81","blk_id":"8","ack":"!","flight":"TS0327","msg_num":"M55","msg_num_seq":"A","msg_text":"ACK ATIS\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311067,"usec":47779},"freq":136975000,"burst_len_octets":54,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.538098,"noise_level":-15.410371,"freq_skew":-2.124953,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"81","blk_id":"8","ack":"!","flight":"TS0327","msg_num":"M55","msg_num_seq":"A","msg_text":"ACK ATIS\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311070,"usec":128352},"freq":136975000,"burst_len_octets":54,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.282665,"noise_level":-15.312408,"freq_skew":-2.208502,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"81","blk_id":"8","ack":"!","flight":"TS0327","msg_num":"M55","msg_num_seq":"A","msg_text":"ACK ATIS\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311070,"usec":889338},"freq":136975000,"burst_len_octets":82,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.277270,"noise_level":-15.216733,"freq_skew":-0.125996,"avlc":{"src":{"addr":"A08B7C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N134QS","mode":"2","label":"83","blk_id":"5","ack":"!","flight":"GS0001","msg_num":"M42","msg_num_seq":"A","msg_text":"001PR30191748N3927.5W08100.41833950019"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311073,"usec":196172},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.367276,"noise_level":-15.029129,"freq_skew":-0.347926,"avlc":{"src":{"addr":"A08B7C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311079,"usec":218388},"freq":136975000,"burst_len_octets":241,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.929631,"noise_level":-15.108606,"freq_skew":-0.530259,"avlc":{"src":{"addr":"A38082","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N3247J","mode":"2","label":"H1","blk_id":"0","ack":"!","flight":"B68387","msg_num":"806","msg_num_seq":"B","sublabel":"T8","msg_text":"96.3,373.5,373.5,37005,,,10775,10775,-21.500,-20.799,-21.521,-20.732,-49.818,-49.178,-49.854,-49.193,37002,,90.7869,91.3060,90.8288,38992.3,38991.6,37002,37009,0.79627,0.79631,0.79639,0.79717,:"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311079,"usec":986874},"freq":136975000,"burst_len_octets":111,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.327908,"noise_level":-15.207595,"freq_skew":0.277030,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"35","blk_id":"9","ack":"!","flight":"YX3579","msg_num":"M05","msg_num_seq":"A","msg_text":"71,M,30,KPIT,KIAD,19C,19R,19L,666,666,666,5,,,,,728,0,0,0,,3,0,2F2B"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311080,"usec":431},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.057406,"noise_level":-15.544505,"freq_skew":0.103697,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Z","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311080,"usec":757199},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.463433,"noise_level":-16.217304,"freq_skew":-0.696271,"avlc":{"src":{"addr":"A38082","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311081,"usec":534228},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.477615,"noise_level":-16.866171,"freq_skew":0.156909,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311085,"usec":371981},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.480347,"noise_level":-17.009907,"freq_skew":-0.092556,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"104CDA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"DISC","pf":false,"unknown_proto":{}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311089,"usec":222211},"freq":136975000,"burst_len_octets":105,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.075029,"noise_level":-16.824327,"freq_skew":0.143627,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"H1","blk_id":"0","ack":"!","flight":"YX3579","msg_num":"C73","msg_num_seq":"A","sublabel":"CF","msg_text":"FDE1918120630ABZ\n19161115310 0 0\n19163905310 0 0\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311089,"usec":963095},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.075675,"noise_level":-16.803572,"freq_skew":-0.012509,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311089,"usec":974087},"freq":136975000,"burst_len_octets":891,"hdr_bits_fixed":0,"octets_corrected_by_fec":5,"idx":0,"sig_level":-3.780024,"noise_level":-18.070820,"freq_skew":0.008854,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"36","blk_id":"E","ack":"!","msg_text":"FLT NO LDW TIME\r\n3579 72.8 1918Z\r\nWIND OAT C QNH\r\n231/10 33 29.91\r\n------------------------\r\n \r\n \r\n \r\n \r\n \r\nREMARKS\r\nNONE\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\nKIAD 19C 11089\r\nLDW 72.8 MLDW 74.9/S\r\n ECS ON \r\nFLAPS 5 \r\nVRF 132 LOW 7929FT\r\nVAP 137 MED 5405FT\r\nVAC 157 HI 4508FT\r\nVFS 190 MAX MAN 3689FT\r\nH07 R07 MIN RQRD 4243FT\r\n \r\nKIAD 19R 9400\r\nLDW 72.8 MLDW 74.9/S\r\n ECS ON \r\nFLAPS 5 \r\nVRF 132 LOW 7927FT\r\nVAP 137 MED 5404FT\r\nVAC 157 HI 4507FT\r\nVFS 190 MAX MAN 3687FT\r\nH07 R07 MIN RQRD 4240FT\r\n \r\nKIAD 19L 11500\r\nLDW 72.8 MLDW 74.9/S\r\n ECS ON \r\nFLAPS 5 \r\nVRF 132 LOW 7929FT\r\nVAP 137 MED 5405FT\r\nVAC 157 HI 4508FT\r\nVFS 190 MAX MAN 3689FT\r\nH07 R07 MIN RQRD 4242FT\r\n 1855"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311090,"usec":736868},"freq":136975000,"burst_len_octets":86,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.128832,"noise_level":-18.669016,"freq_skew":1.486250,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"33","blk_id":"6","ack":"!","flight":"9E4947","msg_num":"M09","msg_num_seq":"A","msg_text":"4,G,30,CMH,LGA,22,,,,,,1,0,0,0,63.4,0,D398"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311091,"usec":489929},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.508506,"noise_level":-19.427402,"freq_skew":-0.863872,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311091,"usec":498247},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.524724,"noise_level":-20.369711,"freq_skew":0.131169,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311091,"usec":513151},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.895247,"noise_level":-20.225887,"freq_skew":0.195879,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"1","ack":"E","flight":"YX3579","msg_num":"M06","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311092,"usec":143913},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.693641,"noise_level":-20.181427,"freq_skew":-0.852727,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"Y","ack":"6","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311092,"usec":157147},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.891183,"noise_level":-21.101141,"freq_skew":0.009088,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311092,"usec":926645},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.425254,"noise_level":-20.922562,"freq_skew":1.471880,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311094,"usec":452839},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.562334,"noise_level":-20.480038,"freq_skew":-1.266134,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311095,"usec":998296},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.176605,"noise_level":-19.937391,"freq_skew":-0.695580,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N908XJ","mode":"2","label":"33","blk_id":"U","ack":"!","msg_text":"FLT NO LDW TIME\r\n4947 63.4 1918Z\r\nWIND OAT C QNH\r\n000/00 31 29.91\r\n------------------------\r\n \r\n \r\n \r\n \r\n \r\nREMARKS\r\nRCC 5-GOOD\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\nLGA 22 7002\r\n "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311097,"usec":511489},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.790895,"noise_level":-20.162279,"freq_skew":1.311704,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"7","ack":"U","flight":"9E4947","msg_num":"S02","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311097,"usec":527993},"freq":136975000,"burst_len_octets":218,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.119348,"noise_level":-20.021824,"freq_skew":-0.673919,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"33","blk_id":"V","ack":"!","msg_text":"FLT NO LDW TIME\r\n4947 63.4 1918Z\r\nWIND OAT C QNH\r\n000/00 31 29.91\r\n------------------------\r\n \r\n \r\n \r\n \r\n \r\nREMARKS\r\nRCC 5-GOOD\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\nLGA 22 7002\r\n \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 129\r\n45 75.1/S\r\nLDW MQTW V2GA 137\r\n63.4 88.1 VFTO 183\r\nMIN LDG RWY LEN 5313 FT\r\nACTUAL LDG DIST 3394 FT\r\n \r\n25D4\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311100,"usec":586405},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.080269,"noise_level":-20.181419,"freq_skew":1.431224,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"7","ack":"U","flight":"9E4947","msg_num":"S02","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311100,"usec":605985},"freq":136975000,"burst_len_octets":218,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.245732,"noise_level":-20.487091,"freq_skew":-0.534456,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"33","blk_id":"V","ack":"!","msg_text":" \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 129\r\n45 75.1/S\r\nLDW MQTW V2GA 137\r\n63.4 88.1 VFTO 183\r\nMIN LDG RWY LEN 5313 FT\r\nACTUAL LDG DIST 3394 FT\r\n \r\n25D4\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311103,"usec":648451},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.847051,"noise_level":-20.610598,"freq_skew":1.440284,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"7","ack":"U","flight":"9E4947","msg_num":"S02","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311103,"usec":653797},"freq":136975000,"burst_len_octets":218,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.261685,"noise_level":-20.564129,"freq_skew":-0.500172,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"33","blk_id":"V","ack":"!","msg_text":" \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 129\r\n45 75.1/S\r\nLDW MQTW V2GA 137\r\n63.4 88.1 VFTO 183\r\nMIN LDG RWY LEN 5313 FT\r\nACTUAL LDG DIST 3394 FT\r\n \r\n25D4\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311103,"usec":668710},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.463257,"noise_level":-21.042337,"freq_skew":-0.619737,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311107,"usec":364899},"freq":136975000,"burst_len_octets":218,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.242141,"noise_level":-20.966778,"freq_skew":-0.714000,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"33","blk_id":"V","ack":"!","msg_text":" \r\n BLEEDS ON \r\nFLAP MLDW/LIM VREF 129\r\n45 75.1/S\r\nLDW MQTW V2GA 137\r\n63.4 88.1 VFTO 183\r\nMIN LDG RWY LEN 5313 FT\r\nACTUAL LDG DIST 3394 FT\r\n \r\n25D4\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311107,"usec":382285},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.796589,"noise_level":-21.990055,"freq_skew":1.220400,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"8","ack":"V","flight":"9E4947","msg_num":"S03","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311108,"usec":146980},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.497455,"noise_level":-21.784969,"freq_skew":-0.773395,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311110,"usec":459494},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.024193,"noise_level":-20.903191,"freq_skew":0.497734,"avlc":{"src":{"addr":"ACBA30","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10421A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311111,"usec":227256},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.791008,"noise_level":-20.690506,"freq_skew":1.335624,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"_d","blk_id":"8","ack":"V","flight":"9E4947","msg_num":"S03","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311112,"usec":8471},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.477463,"noise_level":-20.656563,"freq_skew":-0.748181,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"AC8EFA","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311112,"usec":756700},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.851563,"noise_level":-20.526390,"freq_skew":-0.020622,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311121,"usec":194652},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.058200,"noise_level":-18.116154,"freq_skew":-0.113439,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"Z","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311121,"usec":206456},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.754970,"noise_level":-19.207008,"freq_skew":-0.560980,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311121,"usec":209697},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.912934,"noise_level":-20.284069,"freq_skew":-0.099547,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311154,"usec":721100},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.679957,"noise_level":-15.283961,"freq_skew":-1.020727,"avlc":{"src":{"addr":"A38082","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":5},{"name":"xid_sequencing","value":{"seq":4,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KBOS"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311154,"usec":723229},"freq":136975000,"burst_len_octets":119,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.465279,"noise_level":-15.283961,"freq_skew":0.065039,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"33","blk_id":"6","ack":"!","flight":"QK8705","msg_num":"M35","msg_num_seq":"A","msg_text":"3,D,CYYZ,KCVG,18L,,+28,2992,220,09,69640,,3,0,0,0,0,0,0,,,,,,,,,,,,,,,,BA6E"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311156,"usec":911648},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.095039,"noise_level":-15.121311,"freq_skew":-0.031522,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311159,"usec":979932},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.487151,"noise_level":-15.636194,"freq_skew":-0.638289,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6152A","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311159,"usec":987751},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.726660,"noise_level":-15.629206,"freq_skew":-0.542924,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6152A","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N491PX","mode":"2","label":"_d","blk_id":"Z","ack":"2","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311162,"usec":280345},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.911382,"noise_level":-16.006519,"freq_skew":-0.725274,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311163,"usec":52474},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.108767,"noise_level":-16.026628,"freq_skew":0.211883,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"_d","blk_id":"7","ack":"S","flight":"QK8705","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311163,"usec":68717},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.594153,"noise_level":-15.933675,"freq_skew":-0.826412,"avlc":{"src":{"addr":"A38082","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":5},{"name":"xid_sequencing","value":{"seq":4,"retry":1}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KBOS"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311164,"usec":590606},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.295215,"noise_level":-15.711100,"freq_skew":-0.827862,"avlc":{"src":{"addr":"A38082","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N3247J","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"B68387","msg_num":"S60","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311166,"usec":125887},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.747390,"noise_level":-15.669869,"freq_skew":0.078740,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"_d","blk_id":"7","ack":"S","flight":"QK8705","msg_num":"S21","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311166,"usec":915083},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.255180,"noise_level":-15.784252,"freq_skew":-0.686943,"avlc":{"src":{"addr":"A38082","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311169,"usec":962528},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.278287,"noise_level":-15.476439,"freq_skew":0.125372,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"_d","blk_id":"8","ack":"T","flight":"QK8705","msg_num":"S22","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311172,"usec":155776},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.121716,"noise_level":-15.789852,"freq_skew":0.058015,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"X","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311172,"usec":937600},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.326407,"noise_level":-16.300070,"freq_skew":0.228176,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"_d","blk_id":"8","ack":"T","flight":"QK8705","msg_num":"S22","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311172,"usec":944246},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.374429,"noise_level":-16.277407,"freq_skew":-0.006476,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311175,"usec":982475},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.604879,"noise_level":-17.093773,"freq_skew":0.057433,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"_d","blk_id":"8","ack":"T","flight":"QK8705","msg_num":"S22","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311180,"usec":598635},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.873065,"noise_level":-16.240326,"freq_skew":0.076103,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"_d","blk_id":"9","ack":"U","flight":"QK8705","msg_num":"S23","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311180,"usec":604938},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.563730,"noise_level":-16.801924,"freq_skew":1.432024,"avlc":{"src":{"addr":"A9F87D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311188,"usec":144063},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.255893,"noise_level":-15.573551,"freq_skew":1.333323,"avlc":{"src":{"addr":"A9F87D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311194,"usec":292996},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.457033,"noise_level":-15.128813,"freq_skew":-2.632577,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311198,"usec":887967},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.876964,"noise_level":-15.447191,"freq_skew":1.310246,"avlc":{"src":{"addr":"A9F87D","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311201,"usec":185966},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.218975,"noise_level":-15.799271,"freq_skew":-0.016289,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N955DZ","mode":"2","label":"_d","blk_id":"Y","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311211,"usec":830040},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.056031,"noise_level":-15.557482,"freq_skew":-0.037418,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311211,"usec":835846},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.950579,"noise_level":-15.707431,"freq_skew":-0.076199,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311217,"usec":958434},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.631753,"noise_level":-16.287367,"freq_skew":0.114099,"avlc":{"src":{"addr":"A9D4B5","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311217,"usec":969090},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.886920,"noise_level":-16.247803,"freq_skew":0.124255,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311219,"usec":506556},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.139238,"noise_level":-15.899616,"freq_skew":-0.172537,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311222,"usec":449049},"freq":136975000,"burst_len_octets":146,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.487949,"noise_level":-16.578848,"freq_skew":-0.400434,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88325","mode":"2","label":"33","blk_id":"9","ack":"!","flight":"YV6190","msg_num":"M19","msg_num_seq":"A","msg_text":"15,E,30JUN25,192019,41.026,- 81.20,30995,5678,KDTW,KIAD,KIAD,19C/-,19L,,,,,,0,0,0,0,0,0,0,0,68475,AD1E"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311224,"usec":773804},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.856141,"noise_level":-17.369572,"freq_skew":-0.373156,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311233,"usec":196889},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.290426,"noise_level":-16.198254,"freq_skew":-0.145313,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88325","mode":"2","label":"_d","blk_id":"0","ack":"E","flight":"YV6190","msg_num":"M20","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311241,"usec":540092},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.594759,"noise_level":-16.073309,"freq_skew":-1.002006,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311242,"usec":293787},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.874055,"noise_level":-16.062262,"freq_skew":0.063756,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311245,"usec":365391},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.640765,"noise_level":-15.973089,"freq_skew":-0.253833,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N88325","mode":"2","label":"H1","blk_id":"1","ack":"!","flight":"YV6190","msg_num":"C06","msg_num_seq":"A","sublabel":"CF","msg_text":"ACMF230_CRUISE_20250630192013S.CSV\nACMF SNAPSHOT REPORT 2025JUN30 19:20:13\nA/C N88325\nSWVER 23.2 APPVER S.4.1 APPNAME OEM.ACM\nSIZE 2193\n170LDI25.9V23.2PM-V14.4\nR 2025JUN30 19:20:13 T 2025JUN30 19:20:13\n-"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311255,"usec":212172},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.048391,"noise_level":-15.684025,"freq_skew":-0.114325,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311262,"usec":892189},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.020141,"noise_level":-15.469234,"freq_skew":-0.730765,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311265,"usec":992872},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.916313,"noise_level":-16.119938,"freq_skew":-0.340866,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":2,"retry":1}},{"name":"dst_airport","value":"KIAD"},{"name":"ac_location","value":{"loc":{"lat":41.000000,"lon":-81.200005},"alt":30000}},{"name":"alternate_ground_stations","value":["10390A","1019FA","10421A","10342A","1035DA","102D0A","10416A","10388A"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311274,"usec":291857},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.904793,"noise_level":-16.268839,"freq_skew":-0.306049,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N88325","mode":"2","label":"H1","blk_id":"1","ack":"!","flight":"YV6190","msg_num":"C06","msg_num_seq":"A","sublabel":"CF","msg_text":"ACMF230_CRUISE_20250630192013S.CSV\nACMF SNAPSHOT REPORT 2025JUN30 19:20:13\nA/C N88325\nSWVER 23.2 APPVER S.4.1 APPNAME OEM.ACM\nSIZE 2193\n170LDI25.9V23.2PM-V14.4\nR 2025JUN30 19:20:13 T 2025JUN30 19:20:13\n-"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311275,"usec":840082},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.906861,"noise_level":-15.937105,"freq_skew":-0.539133,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N88325","mode":"2","label":"H1","blk_id":"2","ack":"!","flight":"YV6190","msg_num":"C06","msg_num_seq":"B","sublabel":"CF","msg_text":"----\n0, 0, 1, 1, 0, 0, 281.041, 7, 560, 8, 1011, 0, 0, 10, 29, 7, 560, 0, 0, 0, 0,\n14, 56, 0, 1, 0, 0, 0, -6.57812, 432.25, 1973.62, 772.875, 86.25, 86.2812, 75.\n0158, 101.582, 60.7812, 89.6718, 1.34375, 83"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311278,"usec":923059},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.058618,"noise_level":-15.692000,"freq_skew":-0.458015,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N88325","mode":"2","label":"H1","blk_id":"3","ack":"!","flight":"YV6190","msg_num":"C06","msg_num_seq":"C","sublabel":"CF","msg_text":".5, 1.47265, 15, 127.875, 436.437,\n-0.3125, 0, 432.25, -6.48437, 1981.87, 756.125, 86.2656, 85.5156, 71.5238, 98.\n7814, 60.6562, 89.7031, 1.10156, 82.8125, 0.470703, 15, 125.062, 426.562, 0.\n4375, 0, 0, 0, "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311283,"usec":513579},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.943799,"noise_level":-15.941635,"freq_skew":-1.398402,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"32","blk_id":"2","ack":"!","flight":"OO4146","msg_num":"M94","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:21:22,8712,72700,N42.500 W079.105,24000,287,38,-17,396,435,697,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311287,"usec":986958},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.136930,"noise_level":-15.526648,"freq_skew":-1.526959,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311288,"usec":757278},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.150894,"noise_level":-15.845242,"freq_skew":-1.211429,"avlc":{"src":{"addr":"C041BC","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311304,"usec":771466},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.336896,"noise_level":-15.585370,"freq_skew":-0.159560,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311314,"usec":719259},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.026615,"noise_level":-15.207197,"freq_skew":-2.932049,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311322,"usec":289044},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.916352,"noise_level":-15.080202,"freq_skew":0.103116,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311344,"usec":446128},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.788415,"noise_level":-15.076540,"freq_skew":-0.092395,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311361,"usec":963541},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.611319,"noise_level":-15.203888,"freq_skew":-1.113524,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311361,"usec":967113},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.903543,"noise_level":-16.273447,"freq_skew":0.006398,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311369,"usec":532425},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.828647,"noise_level":-15.924385,"freq_skew":-0.827318,"avlc":{"src":{"addr":"C041BC","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311374,"usec":135923},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.923012,"noise_level":-15.530546,"freq_skew":-0.847458,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311388,"usec":583874},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.483548,"noise_level":-15.297369,"freq_skew":-0.586130,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A72B40","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311392,"usec":424264},"freq":136975000,"burst_len_octets":146,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.959401,"noise_level":-15.208208,"freq_skew":-0.714970,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88325","mode":"2","label":"33","blk_id":"5","ack":"!","flight":"YV6190","msg_num":"M21","msg_num_seq":"A","msg_text":"15,E,30JUN25,192309,40.682,- 81.07,31001,5487,KDTW,KIAD,KIAD,19C/-,19L,,,,,,0,0,0,0,0,0,0,0,68475,D688"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311396,"usec":947461},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.637282,"noise_level":-14.997234,"freq_skew":-0.426632,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311399,"usec":975566},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.844983,"noise_level":-15.566149,"freq_skew":-0.467154,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88325","mode":"2","label":"_d","blk_id":"6","ack":"G","flight":"YV6190","msg_num":"M22","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311401,"usec":533240},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.188683,"noise_level":-15.803066,"freq_skew":0.406395,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10421A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":7,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"LGA."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311403,"usec":65602},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.104545,"noise_level":-15.779015,"freq_skew":0.685025,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10421A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N908XJ","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"9E4947","msg_num":"S04","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311404,"usec":610711},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.574457,"noise_level":-16.415451,"freq_skew":-0.322420,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88325","mode":"2","label":"_d","blk_id":"7","ack":"H","flight":"YV6190","msg_num":"M23","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311404,"usec":622010},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.967038,"noise_level":-16.381025,"freq_skew":0.390042,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10421A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311422,"usec":907992},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.790706,"noise_level":-15.271597,"freq_skew":-0.440045,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10557A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":2,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311430,"usec":490636},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.804814,"noise_level":-15.181260,"freq_skew":-0.642420,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10557A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":2,"retry":1}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311432,"usec":14657},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.492719,"noise_level":-16.308243,"freq_skew":0.167960,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311434,"usec":296024},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.013718,"noise_level":-16.825668,"freq_skew":-2.933735,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"21CAF7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311438,"usec":930050},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.032779,"noise_level":-16.087112,"freq_skew":-0.711426,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10557A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":2,"retry":2}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311442,"usec":716171},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.933228,"noise_level":-16.242750,"freq_skew":0.081995,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311446,"usec":484172},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.431529,"noise_level":-15.579371,"freq_skew":-2.715627,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":3,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"CYYZ"},{"name":"ac_location","value":{"loc":{"lat":40.700001,"lon":-79.300003},"alt":32000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311446,"usec":489491},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.341260,"noise_level":-15.793154,"freq_skew":-0.139134,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":3,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311447,"usec":209654},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.357358,"noise_level":-17.042233,"freq_skew":-3.090934,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"Q0","blk_id":"9","ack":"!","flight":"TS0327","msg_num":"S78","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311447,"usec":223543},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.142167,"noise_level":-17.940428,"freq_skew":0.044129,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"_d","blk_id":"X","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311447,"usec":993819},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.845269,"noise_level":-18.299816,"freq_skew":-2.782002,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311449,"usec":519915},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.731182,"noise_level":-17.977350,"freq_skew":-0.563318,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10557A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":2,"retry":3}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311450,"usec":297607},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.010559,"noise_level":-18.303894,"freq_skew":-0.024391,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Y","ack":"2","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311451,"usec":838691},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.074691,"noise_level":-19.145164,"freq_skew":-0.133356,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Z","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311454,"usec":129925},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.066807,"noise_level":-19.247675,"freq_skew":0.051213,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311454,"usec":902776},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.675139,"noise_level":-19.994968,"freq_skew":-0.549201,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10557A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":2,"retry":4}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311457,"usec":202672},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.312759,"noise_level":-19.901682,"freq_skew":-1.134086,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"_d","blk_id":"3","ack":"M","flight":"OO4146","msg_num":"S13","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311458,"usec":751586},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.527860,"noise_level":-19.606178,"freq_skew":-1.294074,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"_d","blk_id":"4","ack":"N","flight":"OO4146","msg_num":"S14","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311459,"usec":498019},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.111036,"noise_level":-19.296331,"freq_skew":0.005313,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311460,"usec":162947},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.917084,"noise_level":-19.827269,"freq_skew":-0.020755,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311460,"usec":920618},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.283609,"noise_level":-20.435478,"freq_skew":-1.344786,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"_d","blk_id":"4","ack":"N","flight":"OO4146","msg_num":"S14","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311462,"usec":457989},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.615182,"noise_level":-19.912704,"freq_skew":-0.571388,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311464,"usec":793208},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.118494,"noise_level":-19.461584,"freq_skew":-0.013938,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311468,"usec":587268},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.859352,"noise_level":-18.841024,"freq_skew":0.121560,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311469,"usec":372720},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.197613,"noise_level":-18.601273,"freq_skew":0.030989,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"X","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311470,"usec":914308},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.441576,"noise_level":-18.303286,"freq_skew":-0.738271,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":1}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311471,"usec":662238},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.191632,"noise_level":-19.682426,"freq_skew":-0.128695,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N732YX","mode":"2","label":"_d","blk_id":"Y","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311478,"usec":445851},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.956332,"noise_level":-18.399012,"freq_skew":-0.505972,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311478,"usec":461762},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.631381,"noise_level":-19.492270,"freq_skew":-0.880857,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":2}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311481,"usec":527552},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.942677,"noise_level":-19.381927,"freq_skew":-0.754013,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311481,"usec":537311},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.807737,"noise_level":-19.325485,"freq_skew":0.076868,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311482,"usec":337051},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.919356,"noise_level":-20.044756,"freq_skew":-1.120054,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"_d","blk_id":"5","ack":"O","flight":"OO4146","msg_num":"S15","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311485,"usec":359718},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.148477,"noise_level":-19.596373,"freq_skew":-1.222004,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"_d","blk_id":"5","ack":"O","flight":"OO4146","msg_num":"S15","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311486,"usec":896648},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.937179,"noise_level":-19.151901,"freq_skew":-0.614261,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":3}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311489,"usec":197927},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.235514,"noise_level":-18.624651,"freq_skew":-1.073831,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":6,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"KDTW"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311494,"usec":482363},"freq":136975000,"burst_len_octets":55,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.298581,"noise_level":-17.249300,"freq_skew":-3.032404,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"81","blk_id":"0","ack":"!","flight":"TS0327","msg_num":"M56","msg_num_seq":"A","msg_text":"REQ STAND\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311495,"usec":215707},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.663043,"noise_level":-17.205116,"freq_skew":-0.792397,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":4}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311495,"usec":241428},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.468645,"noise_level":-17.123650,"freq_skew":-0.747619,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N324PQ","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"9E4915","msg_num":"S23","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311495,"usec":248150},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.036268,"noise_level":-18.209236,"freq_skew":0.077030,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"_d","blk_id":"Y","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311496,"usec":755655},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.337481,"noise_level":-18.538815,"freq_skew":-1.280775,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":6,"retry":1}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"KDTW"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311496,"usec":758153},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.775017,"noise_level":-19.413321,"freq_skew":-0.691377,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311496,"usec":758153},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":1,"sig_level":-3.775017,"noise_level":-19.413321,"freq_skew":-0.691377,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N324PQ","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"9E4915","msg_num":"S24","msg_num_seq":"A","msg_text":"0E21924552","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":19,"min":24,"sec":55}},"links_avail":[{"code":"2","descr":"VDL2"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311498,"usec":286957},"freq":136975000,"burst_len_octets":55,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.178931,"noise_level":-19.310143,"freq_skew":-3.037012,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"81","blk_id":"0","ack":"!","flight":"TS0327","msg_num":"M56","msg_num_seq":"A","msg_text":"REQ STAND\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311498,"usec":289739},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.930734,"noise_level":-19.286106,"freq_skew":-0.063706,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311499,"usec":57683},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.153314,"noise_level":-19.064926,"freq_skew":-0.755136,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311499,"usec":824351},"freq":136975000,"burst_len_octets":54,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.524636,"noise_level":-19.999304,"freq_skew":-0.810270,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N324PQ","mode":"2","label":"SA","blk_id":"4","ack":"!","flight":"9E4915","msg_num":"S24","msg_num_seq":"A","msg_text":"0E21924552","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":19,"min":24,"sec":55}},"links_avail":[{"code":"2","descr":"VDL2"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311499,"usec":847390},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.968645,"noise_level":-20.916260,"freq_skew":0.096400,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"_d","blk_id":"Y","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311501,"usec":376036},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.884845,"noise_level":-20.631409,"freq_skew":-3.044345,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311504,"usec":442538},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.952311,"noise_level":-19.519423,"freq_skew":-0.801452,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311505,"usec":962093},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.484312,"noise_level":-19.385284,"freq_skew":-1.311065,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"OO4146","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311508,"usec":921720},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.473499,"noise_level":-18.537823,"freq_skew":-1.146486,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"OO4146","msg_num":"S16","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311510,"usec":450839},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.903272,"noise_level":-18.227789,"freq_skew":-1.375299,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311522,"usec":732239},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.177745,"noise_level":-15.939570,"freq_skew":-0.644115,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6152A","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N491PX","mode":"2","label":"A9","blk_id":"F","ack":"3","msg_text":"/ATS9EXA.TI2/LGA ARR ATIS I\r\n1851Z LGA ATIS INFO I 1851Z.\r\n06009KT 10SM SCT055\r\nSCT180 BKN250 31/18\r\nA2994 (TWO NINER NINER\r\nFOUR) RMK AO2 SLP137 CB\r\nDSNT S T03060178. ILS RY\r\n22 APCH IN USE LND RY\r\n22. DEPART RY 13.\r\nN"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311524,"usec":153465},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.769010,"noise_level":-16.211672,"freq_skew":-1.296411,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"32","blk_id":"7","ack":"!","flight":"OO4146","msg_num":"M95","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:25:23,8396,72400,N42.596 W079.696,24002,279,38,-17,399,437,701,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311524,"usec":948226},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.162851,"noise_level":-16.271414,"freq_skew":-0.541437,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6152A","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N491PX","mode":"2","label":"A9","blk_id":"F","ack":"3","msg_text":"/ATS9EXA.TI2/LGA ARR ATIS I\r\n1851Z LGA ATIS INFO I 1851Z.\r\n06009KT 10SM SCT055\r\nSCT180 BKN250 31/18\r\nA2994 (TWO NINER NINER\r\nFOUR) RMK AO2 SLP137 CB\r\nDSNT S T03060178. ILS RY\r\n22 APCH IN USE LND RY\r\n22. DEPART RY 13.\r\nN"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311525,"usec":686278},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.052815,"noise_level":-16.416405,"freq_skew":-1.485917,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311527,"usec":982451},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.177835,"noise_level":-16.256506,"freq_skew":-0.512507,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6152A","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N491PX","mode":"2","label":"A9","blk_id":"F","ack":"3","msg_text":"/ATS9EXA.TI2/LGA ARR ATIS I\r\n1851Z LGA ATIS INFO I 1851Z.\r\n06009KT 10SM SCT055\r\nSCT180 BKN250 31/18\r\nA2994 (TWO NINER NINER\r\nFOUR) RMK AO2 SLP137 CB\r\nDSNT S T03060178. ILS RY\r\n22 APCH IN USE LND RY\r\n22. DEPART RY 13.\r\nN"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311531,"usec":837893},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.207297,"noise_level":-16.637871,"freq_skew":-0.784167,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6152A","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N491PX","mode":"2","label":"A9","blk_id":"F","ack":"3","msg_text":"/ATS9EXA.TI2/LGA ARR ATIS I\r\n1851Z LGA ATIS INFO I 1851Z.\r\n06009KT 10SM SCT055\r\nSCT180 BKN250 31/18\r\nA2994 (TWO NINER NINER\r\nFOUR) RMK AO2 SLP137 CB\r\nDSNT S T03060178. ILS RY\r\n22 APCH IN USE LND RY\r\n22. DEPART RY 13.\r\nN"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311534,"usec":139697},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.161073,"noise_level":-17.311008,"freq_skew":-0.881023,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6152A","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N491PX","mode":"2","label":"A9","blk_id":"F","ack":"3","msg_text":"/ATS9EXA.TI2/LGA ARR ATIS I\r\n1851Z LGA ATIS INFO I 1851Z.\r\n06009KT 10SM SCT055\r\nSCT180 BKN250 31/18\r\nA2994 (TWO NINER NINER\r\nFOUR) RMK AO2 SLP137 CB\r\nDSNT S T03060178. ILS RY\r\n22 APCH IN USE LND RY\r\n22. DEPART RY 13.\r\nN"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311537,"usec":956661},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.492103,"noise_level":-17.772814,"freq_skew":-0.586392,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A6152A","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"DISC","pf":false,"unknown_proto":{}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311559,"usec":987325},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.360745,"noise_level":-15.234370,"freq_skew":-0.147310,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311562,"usec":290240},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.895265,"noise_level":-16.836035,"freq_skew":0.030873,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311579,"usec":71846},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.958632,"noise_level":-15.480681,"freq_skew":-0.800356,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311593,"usec":513485},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.902837,"noise_level":-15.607426,"freq_skew":-0.107251,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311601,"usec":971918},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.362005,"noise_level":-15.701294,"freq_skew":-0.834394,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311601,"usec":974155},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.845292,"noise_level":-16.424082,"freq_skew":-0.070023,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311609,"usec":524340},"freq":136975000,"burst_len_octets":84,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.669127,"noise_level":-16.090597,"freq_skew":-3.124405,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"16","blk_id":"1","ack":"!","flight":"TS0327","msg_num":"M57","msg_num_seq":"A","msg_text":"192648,32006,2001, 131,N 41.127 W 79.100"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311610,"usec":291155},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-2.983572,"noise_level":-16.436811,"freq_skew":0.097011,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"_d","blk_id":"Z","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311612,"usec":591145},"freq":136975000,"burst_len_octets":84,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.497023,"noise_level":-16.635307,"freq_skew":-2.977959,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"16","blk_id":"1","ack":"!","flight":"TS0327","msg_num":"M57","msg_num_seq":"A","msg_text":"192648,32006,2001, 131,N 41.127 W 79.100"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311612,"usec":594764},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.932672,"noise_level":-16.611755,"freq_skew":0.036667,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311614,"usec":884433},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.007103,"noise_level":-16.243334,"freq_skew":-0.122504,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"_d","blk_id":"Z","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311615,"usec":663638},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.107843,"noise_level":-17.029823,"freq_skew":-3.012271,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311658,"usec":290645},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.901995,"noise_level":-15.592614,"freq_skew":-1.011686,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1039BA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311679,"usec":661961},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.774384,"noise_level":-15.254478,"freq_skew":0.382671,"avlc":{"src":{"addr":"AC8EFA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10421A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311682,"usec":734181},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.868952,"noise_level":-15.158775,"freq_skew":-0.167256,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311686,"usec":456832},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.956195,"noise_level":-14.951389,"freq_skew":-1.130283,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"B9","blk_id":"5","ack":"!","flight":"YX3655","msg_num":"M39","msg_num_seq":"A","msg_text":"/KPIT.TI2/024KPITT6B6C"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311686,"usec":466245},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.101774,"noise_level":-14.971432,"freq_skew":0.002509,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Y","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311687,"usec":996129},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.152339,"noise_level":-15.164154,"freq_skew":-1.121677,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311689,"usec":535060},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.006560,"noise_level":-15.857250,"freq_skew":-0.798533,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311693,"usec":349221},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.404018,"noise_level":-16.066765,"freq_skew":0.122868,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311696,"usec":444162},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.143734,"noise_level":-16.520777,"freq_skew":-1.003586,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"23","blk_id":"6","ack":"!","flight":"YX3655","msg_num":"M40","msg_num_seq":"A","msg_text":"ONN01YX3655/30301928KORDKPIT192814 76"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311697,"usec":194813},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.179873,"noise_level":-16.451227,"freq_skew":0.023982,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Z","ack":"6","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311698,"usec":718243},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.438105,"noise_level":-16.521975,"freq_skew":-1.119021,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311713,"usec":229824},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.894946,"noise_level":-15.545675,"freq_skew":-0.019216,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311729,"usec":188927},"freq":136975000,"burst_len_octets":134,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.844975,"noise_level":-15.349946,"freq_skew":-0.220902,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"80","blk_id":"0","ack":"!","flight":"QK8705","msg_num":"M36","msg_num_seq":"A","msg_text":"01,0Z,COMPASS,QK,8705,30,CYYZ,KCVG,..CFJZN\r\n192848,30JUN25,N41362,W081425,360\r\n223,223,219"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311732,"usec":157787},"freq":136975000,"burst_len_octets":134,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.816678,"noise_level":-15.967575,"freq_skew":0.002982,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"80","blk_id":"0","ack":"!","flight":"QK8705","msg_num":"M36","msg_num_seq":"A","msg_text":"01,0Z,COMPASS,QK,8705,30,CYYZ,KCVG,..CFJZN\r\n192848,30JUN25,N41362,W081425,360\r\n223,223,219"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311735,"usec":211627},"freq":136975000,"burst_len_octets":134,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-4.671030,"noise_level":-15.569282,"freq_skew":-0.025796,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"80","blk_id":"0","ack":"!","flight":"QK8705","msg_num":"M36","msg_num_seq":"A","msg_text":"01,0Z,COMPASS,QK,8705,30,CYYZ,KCVG,..CFJZN\r\n192848,30JUN25,N41362,W081425,360\r\n223,223,219"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311735,"usec":223736},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.866327,"noise_level":-15.506922,"freq_skew":-2.957508,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311735,"usec":232014},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.004669,"noise_level":-15.465597,"freq_skew":0.084281,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311736,"usec":3757},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.269339,"noise_level":-16.057877,"freq_skew":-1.282024,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311739,"usec":59258},"freq":136975000,"burst_len_octets":134,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.713430,"noise_level":-15.766556,"freq_skew":-0.268726,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"80","blk_id":"0","ack":"!","flight":"QK8705","msg_num":"M36","msg_num_seq":"A","msg_text":"01,0Z,COMPASS,QK,8705,30,CYYZ,KCVG,..CFJZN\r\n192848,30JUN25,N41362,W081425,360\r\n223,223,219"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311740,"usec":590366},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.587491,"noise_level":-15.477972,"freq_skew":-0.097767,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311752,"usec":14854},"freq":136975000,"burst_len_octets":202,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.669261,"noise_level":-15.073444,"freq_skew":0.129160,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"RA","blk_id":"R","ack":"!","msg_text":"QUHDQDDRP~1ARRIVAL GATE\r\nINFORMATION\r\nRPA N761YX YX3655 ORD PIT ETA = 1933 GATE = A18\r\nAIRCRAFT TURNS TO - YX3577 PIT-ORD ETD-2009\r\nNOTE - NEXT FLT SUBJECT TO CHANGE\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311753,"usec":519150},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.428587,"noise_level":-16.123714,"freq_skew":-1.057399,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"7","ack":"R","flight":"YX3655","msg_num":"M41","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311754,"usec":284179},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.758247,"noise_level":-16.007751,"freq_skew":-0.149716,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311764,"usec":151982},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.582248,"noise_level":-15.166602,"freq_skew":-1.545204,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"32","blk_id":"8","ack":"!","flight":"OO4146","msg_num":"M96","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:29:23,8124,72100,N42.573 W080.296,24004,273,39,-16,395,434,696,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311765,"usec":678620},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.620889,"noise_level":-15.561106,"freq_skew":-1.272392,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311768,"usec":767744},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.708655,"noise_level":-15.231910,"freq_skew":-0.156407,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311786,"usec":290967},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.043448,"noise_level":-14.948603,"freq_skew":-0.039859,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N837QS","mode":"2","label":"_d","blk_id":"4","ack":"K","flight":"GS0000","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311792,"usec":439285},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.325360,"noise_level":-15.016930,"freq_skew":0.199695,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N837QS","mode":"2","label":"BA","blk_id":"5","ack":"!","flight":"GS0000","msg_num":"L20","msg_num_seq":"A","msg_text":"/USADCXA.AT1.N837QS69A73773007616","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N837QS","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":19,"msg_ref":19,"timestamp":{"hour":19,"min":29,"sec":51}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311792,"usec":448908},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.212397,"noise_level":-14.987616,"freq_skew":-0.072944,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N837QS","mode":"2","label":"_d","blk_id":"4","ack":"K","flight":"GS0000","msg_num":"S19","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311793,"usec":183241},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.925323,"noise_level":-15.181947,"freq_skew":-0.836687,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311793,"usec":954818},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.319696,"noise_level":-16.056477,"freq_skew":0.036803,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311802,"usec":293330},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.924104,"noise_level":-15.301003,"freq_skew":-0.013014,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311808,"usec":415302},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.692145,"noise_level":-15.411213,"freq_skew":0.401925,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"32","blk_id":"5","ack":"!","flight":"OO3716","msg_num":"M42","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:30:06,6812,72800,N42.521 W081.001,27277,301,63,-24,434,387,629,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311810,"usec":726241},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.805924,"noise_level":-15.607313,"freq_skew":0.466388,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"32","blk_id":"5","ack":"!","flight":"OO3716","msg_num":"M42","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:30:06,6812,72800,N42.521 W081.001,27277,301,63,-24,434,387,629,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311813,"usec":721596},"freq":136975000,"burst_len_octets":64,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.501608,"noise_level":-15.216056,"freq_skew":-3.215721,"avlc":{"src":{"addr":"A19343","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N200NV","mode":"2","label":"H1","blk_id":"6","ack":"!","flight":"AA1743","msg_num":"F36","msg_num_seq":"A","sublabel":"M1","msg_text":"RESREQ/AK,4709A1"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311815,"usec":208380},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.272012,"noise_level":-15.599812,"freq_skew":0.298407,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311815,"usec":230873},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.766185,"noise_level":-16.191828,"freq_skew":-3.183785,"avlc":{"src":{"addr":"A19343","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311819,"usec":821009},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.010118,"noise_level":-15.786514,"freq_skew":-0.001046,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311824,"usec":435859},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.416053,"noise_level":-16.403503,"freq_skew":-0.044410,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311831,"usec":230504},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.523395,"noise_level":-16.107084,"freq_skew":-3.162768,"avlc":{"src":{"addr":"A19343","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311833,"usec":513110},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.930382,"noise_level":-15.775059,"freq_skew":0.043647,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9D4B5","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311855,"usec":663791},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.673618,"noise_level":-15.301163,"freq_skew":-2.799375,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311855,"usec":670393},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.899561,"noise_level":-15.380531,"freq_skew":-0.061849,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311857,"usec":210081},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.457129,"noise_level":-15.505942,"freq_skew":-0.955238,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311858,"usec":724751},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.464367,"noise_level":-16.090740,"freq_skew":-3.112374,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311858,"usec":729129},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.024708,"noise_level":-16.074141,"freq_skew":0.012602,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311860,"usec":186760},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.034884,"noise_level":-16.894320,"freq_skew":-0.087671,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311860,"usec":188096},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":1,"octets_corrected_by_fec":1,"idx":0,"sig_level":-6.059732,"noise_level":-16.894320,"freq_skew":1.308552,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311873,"usec":208230},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.611819,"noise_level":-15.242828,"freq_skew":-0.948590,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311873,"usec":956126},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.797066,"noise_level":-15.257509,"freq_skew":-0.155879,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311874,"usec":741923},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.981014,"noise_level":-15.269446,"freq_skew":0.994499,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N545GJ","mode":"2","label":"_d","blk_id":"6","ack":"M","flight":"G74381","msg_num":"S12","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311886,"usec":890838},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.023503,"noise_level":-15.629153,"freq_skew":-1.333224,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N324PQ","mode":"2","label":"_d","blk_id":"5","ack":"F","flight":"9E4915","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311889,"usec":950085},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.012908,"noise_level":-15.265896,"freq_skew":-1.177069,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N324PQ","mode":"2","label":"_d","blk_id":"5","ack":"F","flight":"9E4915","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311892,"usec":906269},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.056000,"noise_level":-15.508606,"freq_skew":-1.253012,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N324PQ","mode":"2","label":"_d","blk_id":"5","ack":"F","flight":"9E4915","msg_num":"S25","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311893,"usec":700540},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.037921,"noise_level":-15.313778,"freq_skew":-1.190815,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":4,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311895,"usec":994707},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.708083,"noise_level":-15.528799,"freq_skew":-1.425674,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1039BA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"32","blk_id":"8","ack":"!","flight":"OO4885","msg_num":"M24","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:31:35,7272,66800,N42.478 W080.891,37050,271,47,-49,499,452,773,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311896,"usec":759856},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-3.576975,"noise_level":-15.410218,"freq_skew":-0.089773,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9F87D","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":3,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311899,"usec":820236},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.769250,"noise_level":-16.177401,"freq_skew":-1.125125,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1039BA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"32","blk_id":"8","ack":"!","flight":"OO4885","msg_num":"M24","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:31:35,7272,66800,N42.478 W080.891,37050,271,47,-49,499,452,773,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311900,"usec":588665},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.990005,"noise_level":-16.049692,"freq_skew":-1.218862,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1039BA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311902,"usec":127958},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.301170,"noise_level":-15.843695,"freq_skew":-1.259312,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":4,"retry":1}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311906,"usec":760353},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.837382,"noise_level":-15.154495,"freq_skew":-0.714933,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311908,"usec":153920},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.372234,"noise_level":-15.594343,"freq_skew":0.028932,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9F87D","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":3,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311908,"usec":926365},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.095109,"noise_level":-16.715921,"freq_skew":-0.278600,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":6,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"KCVG"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311909,"usec":689463},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.501846,"noise_level":-17.214464,"freq_skew":-1.097979,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":4,"retry":2}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311910,"usec":445503},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.620067,"noise_level":-17.114199,"freq_skew":-0.166631,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"QK8705","msg_num":"S24","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311913,"usec":529379},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.352041,"noise_level":-16.495043,"freq_skew":-0.168770,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311913,"usec":544785},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.594015,"noise_level":-16.442984,"freq_skew":-0.179341,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"QK8705","msg_num":"S24","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311915,"usec":50944},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.071217,"noise_level":-16.198467,"freq_skew":-0.305605,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311916,"usec":593140},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.122014,"noise_level":-15.936134,"freq_skew":-0.030510,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9F87D","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N741YX","mode":"2","label":"_d","blk_id":"Z","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311918,"usec":130528},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.694732,"noise_level":-15.859276,"freq_skew":-1.389956,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":4,"retry":3}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"DSM."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311918,"usec":899328},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.232086,"noise_level":-15.818596,"freq_skew":-1.025637,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N324PQ","mode":"2","label":"Q0","blk_id":"6","ack":"!","flight":"9E4915","msg_num":"S26","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311920,"usec":421821},"freq":136975000,"burst_len_octets":54,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.466140,"noise_level":-15.523117,"freq_skew":-1.350488,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N324PQ","mode":"2","label":"SA","blk_id":"7","ack":"!","flight":"9E4915","msg_num":"S27","msg_num_seq":"A","msg_text":"0E21931592","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":19,"min":31,"sec":59}},"links_avail":[{"code":"2","descr":"VDL2"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311921,"usec":201149},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-5.180745,"noise_level":-16.317413,"freq_skew":0.812418,"avlc":{"src":{"addr":"A335EB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":4,"retry":0}},{"name":"dst_airport","value":"KBUF"},{"name":"ac_location","value":{"loc":{"lat":42.700001,"lon":-80.099998},"alt":23000}},{"name":"alternate_ground_stations","value":["1015BA","1024FA","1019FA","10190A","10403A","10342A","1030AA","1039BA"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311922,"usec":730754},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.832204,"noise_level":-16.030457,"freq_skew":0.098116,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311924,"usec":158276},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.848680,"noise_level":-16.817129,"freq_skew":0.403478,"avlc":{"src":{"addr":"A335EB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311927,"usec":222546},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.871301,"noise_level":-16.474354,"freq_skew":-0.181447,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N837QS","mode":"2","label":"B9","blk_id":"6","ack":"!","flight":"GS0000","msg_num":"L21","msg_num_seq":"A","msg_text":"/KTEB.TI2/000KTEBA59FF"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311927,"usec":981121},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.737193,"noise_level":-16.387964,"freq_skew":-1.427854,"avlc":{"src":{"addr":"A37E80","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311927,"usec":996623},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.746738,"noise_level":-16.778858,"freq_skew":0.014251,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2252F8","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311959,"usec":216055},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.379617,"noise_level":-15.259600,"freq_skew":-0.158802,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311959,"usec":220626},"freq":136975000,"burst_len_octets":81,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.926820,"noise_level":-15.695099,"freq_skew":-1.634493,"avlc":{"src":{"addr":"C04AEE","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10416A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-GCJT","mode":"2","label":"80","blk_id":"6","ack":"!","flight":"W83282","msg_num":"M28","msg_num_seq":"A","msg_text":"3M01 OPNORM 3282/30 KLCK/CYHM .C-GCJT"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311963,"usec":61095},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.552508,"noise_level":-15.033444,"freq_skew":-1.527994,"avlc":{"src":{"addr":"C04AEE","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10416A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311970,"usec":736131},"freq":136975000,"burst_len_octets":68,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.579644,"noise_level":-15.076578,"freq_skew":-0.124253,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[38]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"KTEB"},{"name":"ac_location","value":{"loc":{"lat":42.200001,"lon":-81.200005},"alt":45000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311971,"usec":373855},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.257837,"noise_level":-15.781343,"freq_skew":-0.402915,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N837QS","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"GS0000","msg_num":"S22","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311972,"usec":147254},"freq":136975000,"burst_len_octets":56,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.368055,"noise_level":-15.617232,"freq_skew":-0.184207,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N837QS","mode":"2","label":"SA","blk_id":"8","ack":"!","flight":"GS0000","msg_num":"S23","msg_num_seq":"A","msg_text":"0E21932512S/","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":19,"min":32,"sec":51}},"links_avail":[{"code":"2","descr":"VDL2"},{"code":"S","descr":"Default SATCOM"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311973,"usec":674110},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.066384,"noise_level":-15.462190,"freq_skew":-0.015360,"avlc":{"src":{"addr":"AB73CA","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311976,"usec":18756},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.172973,"noise_level":-15.419434,"freq_skew":-1.061164,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311976,"usec":768825},"freq":136975000,"burst_len_octets":161,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.167960,"noise_level":-15.358137,"freq_skew":-1.367479,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88325","mode":"2","label":"32","blk_id":"9","ack":"!","flight":"YV6190","msg_num":"M25","msg_num_seq":"A","msg_text":"15,E,30JUN25,193255,39.737,- 80.11,30490,4814,KDTW,KIAD,KIAD,5,3,39.75,-80.16,273024,-32,69611,24,100,476,452,7463317"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311978,"usec":293058},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.447801,"noise_level":-15.338278,"freq_skew":-2.988284,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311978,"usec":296555},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.952751,"noise_level":-15.343185,"freq_skew":0.055243,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311980,"usec":579636},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":1,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.845490,"noise_level":-15.138431,"freq_skew":-2.313654,"avlc":{"src":{"addr":"C0527B","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311982,"usec":179295},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.844540,"noise_level":-15.348440,"freq_skew":-1.318994,"avlc":{"src":{"addr":"AC2BB6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1054EA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311989,"usec":686618},"freq":136975000,"burst_len_octets":104,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.881809,"noise_level":-15.003195,"freq_skew":-1.238841,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"5Z","blk_id":"8","ack":"!","flight":"YX3655","msg_num":"M42","msg_num_seq":"A","msg_text":"/ENGR\r\n/DA KORD/DS KPIT/OO ON /EV R STOP /TM 1933/DU 0132"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311989,"usec":698522},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.969582,"noise_level":-16.102406,"freq_skew":0.030918,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"X","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311991,"usec":215133},"freq":136975000,"burst_len_octets":110,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.856990,"noise_level":-16.644913,"freq_skew":-0.939971,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4Q","blk_id":"9","ack":"!","flight":"YX3655","msg_num":"M43","msg_num_seq":"A","msg_text":"30194Q KORD KPIT7\r\n/FN 3655\r\n/ENG 1 STOP ------/ENG 2 STOP 193307"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311991,"usec":236730},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.169298,"noise_level":-16.802528,"freq_skew":-0.073744,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Y","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311991,"usec":250359},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.246291,"noise_level":-17.224688,"freq_skew":1.009988,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751311992,"usec":766526},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.324897,"noise_level":-16.890442,"freq_skew":-1.159952,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312009,"usec":550149},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.817354,"noise_level":-15.379765,"freq_skew":-1.562061,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312012,"usec":604960},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.840097,"noise_level":-15.386019,"freq_skew":-0.590071,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312028,"usec":591279},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.039428,"noise_level":-15.177449,"freq_skew":1.053782,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"_d","blk_id":"7","ack":"W","flight":"B61685","msg_num":"S05","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312029,"usec":354828},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.969979,"noise_level":-15.614609,"freq_skew":1.162498,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"B61685","msg_num":"F39","msg_num_seq":"A","sublabel":"M1","msg_text":"RESREQ/AK,1158AF6"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312032,"usec":439724},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.883618,"noise_level":-15.512831,"freq_skew":0.956741,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"H1","blk_id":"8","ack":"!","flight":"B61685","msg_num":"F39","msg_num_seq":"A","sublabel":"M1","msg_text":"RESREQ/AK,1158AF6"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312034,"usec":738814},"freq":136975000,"burst_len_octets":148,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.278002,"noise_level":-15.533087,"freq_skew":1.029143,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"H1","blk_id":"9","ack":"!","flight":"B61685","msg_num":"F40","msg_num_seq":"A","sublabel":"M1","msg_text":"POSN39524W079198,N40196W078342,193347,360,N39225W080091,194025,HVQ,M46,26917,177/TS193347,30062565FE"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312038,"usec":456849},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.940621,"noise_level":-15.416658,"freq_skew":-0.079250,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A9F87D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312043,"usec":52987},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.051835,"noise_level":-15.639100,"freq_skew":0.036673,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312048,"usec":425148},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.351542,"noise_level":-15.369053,"freq_skew":0.233841,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"32","blk_id":"6","ack":"!","flight":"OO3716","msg_num":"M43","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:34:06,6444,72400,N42.586 W080.336,31640,307,71,-35,468,420,699,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312050,"usec":755526},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.225865,"noise_level":-15.005488,"freq_skew":0.140382,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"32","blk_id":"6","ack":"!","flight":"OO3716","msg_num":"M43","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:34:06,6444,72400,N42.586 W080.336,31640,307,71,-35,468,420,699,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312052,"usec":913638},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.434826,"noise_level":-15.044846,"freq_skew":0.226926,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1035DA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312065,"usec":963314},"freq":136975000,"burst_len_octets":134,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.687642,"noise_level":-15.038243,"freq_skew":-0.940317,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"10","blk_id":"5","ack":"!","flight":"GS0000","msg_num":"M85","msg_num_seq":"A","msg_text":"/N41.560/W079.425/10/0.83/238/430/KHOT/2119/0057/00019/SIDAE/KHOT /2119/-----/----/KBOS/"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312066,"usec":735652},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.016897,"noise_level":-15.452518,"freq_skew":-0.988076,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312068,"usec":948457},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.047194,"noise_level":-15.637209,"freq_skew":-1.332969,"avlc":{"src":{"addr":"A7CFB7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":1}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"STL."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312078,"usec":121480},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.795729,"noise_level":-15.051031,"freq_skew":-1.384556,"avlc":{"src":{"addr":"A7CFB7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":2}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"STL."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312084,"usec":945213},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.646192,"noise_level":-15.277538,"freq_skew":-1.728418,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N831SK","mode":"2","label":"_d","blk_id":"1","ack":"P","flight":"OO4146","msg_num":"S17","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312085,"usec":684870},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.194767,"noise_level":-15.974567,"freq_skew":-1.151432,"avlc":{"src":{"addr":"A7CFB7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":3}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"STL."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312091,"usec":868178},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-3.249254,"noise_level":-15.419510,"freq_skew":-0.156213,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312094,"usec":122959},"freq":136975000,"burst_len_octets":62,"hdr_bits_fixed":1,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.036388,"noise_level":-15.784338,"freq_skew":-1.186335,"avlc":{"src":{"addr":"A7CFB7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_LE","type_descr":"Link Establishment","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":3,"retry":4}},{"name":"avlc_specific_options","value":[39]},{"name":"modulation_support","value":["VDL-M2, D8PSK, 31500 bps"]},{"name":"dst_airport","value":"STL."}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312098,"usec":729821},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.198019,"noise_level":-15.637407,"freq_skew":-2.864347,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312098,"usec":740766},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.827811,"noise_level":-15.616407,"freq_skew":-0.166233,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312099,"usec":392345},"freq":136975000,"burst_len_octets":54,"hdr_bits_fixed":1,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.355756,"noise_level":-16.498289,"freq_skew":-1.271070,"avlc":{"src":{"addr":"A7CFB7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N602LR","mode":"2","label":"SA","blk_id":"3","ack":"Q","flight":"9E4905","msg_num":"S85","msg_num_seq":"A","msg_text":"0E21934552","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":19,"min":34,"sec":55}},"links_avail":[{"code":"2","descr":"VDL2"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312101,"usec":677233},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.938261,"noise_level":-16.250017,"freq_skew":-2.854404,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312101,"usec":690032},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.884455,"noise_level":-16.462788,"freq_skew":-0.061632,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"C03493","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312102,"usec":464438},"freq":136975000,"burst_len_octets":54,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.230064,"noise_level":-17.466459,"freq_skew":-1.123399,"avlc":{"src":{"addr":"A7CFB7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N602LR","mode":"2","label":"SA","blk_id":"3","ack":"Q","flight":"9E4905","msg_num":"S85","msg_num_seq":"A","msg_text":"0E21934552","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":19,"min":34,"sec":55}},"links_avail":[{"code":"2","descr":"VDL2"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312103,"usec":993474},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.386777,"noise_level":-17.262360,"freq_skew":-0.974404,"avlc":{"src":{"addr":"A7CFB7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N602LR","mode":"2","label":"_d","blk_id":"4","ack":"R","flight":"9E4905","msg_num":"S86","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312107,"usec":841261},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.905384,"noise_level":-16.466507,"freq_skew":-1.169383,"avlc":{"src":{"addr":"A7CFB7","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1019FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N602LR","mode":"2","label":"_d","blk_id":"5","ack":"S","flight":"9E4905","msg_num":"S87","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312110,"usec":895567},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.933643,"noise_level":-16.262823,"freq_skew":-1.647186,"avlc":{"src":{"addr":"AB5DAB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10512A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312113,"usec":194957},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.227788,"noise_level":-15.816914,"freq_skew":-1.131267,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312113,"usec":198598},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.824403,"noise_level":-16.675980,"freq_skew":0.015482,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312113,"usec":207706},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.571856,"noise_level":-16.622826,"freq_skew":-2.869946,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":4,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"CYYZ"},{"name":"ac_location","value":{"loc":{"lat":42.100002,"lon":-78.800003},"alt":28000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312113,"usec":984743},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.286779,"noise_level":-16.523302,"freq_skew":-2.707477,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".C-FTXQ","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"TS0327","msg_num":"S79","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312114,"usec":767151},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.786234,"noise_level":-16.395710,"freq_skew":-2.970689,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312116,"usec":926640},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.017680,"noise_level":-16.048893,"freq_skew":-0.636029,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312135,"usec":991306},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.879972,"noise_level":-15.179188,"freq_skew":-1.541457,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1039BA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"32","blk_id":"9","ack":"!","flight":"OO4885","msg_num":"M25","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:35:35,7028,66500,N42.575 W080.166,37035,265,47,-49,499,452,775,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312136,"usec":2134},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.783449,"noise_level":-15.243010,"freq_skew":-1.632596,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":2,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"KBTV"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312136,"usec":797630},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.659137,"noise_level":-15.148091,"freq_skew":-1.484375,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"OO4885","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312140,"usec":583330},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":1,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.889904,"noise_level":-15.656081,"freq_skew":-1.702405,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"OO4885","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312143,"usec":667029},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.625650,"noise_level":-15.512449,"freq_skew":-1.586345,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"OO4885","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312147,"usec":495589},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.700375,"noise_level":-15.267227,"freq_skew":-1.577643,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"32","blk_id":"1","ack":"!","flight":"OO4885","msg_num":"M25","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:35:35,7028,66500,N42.575 W080.166,37035,265,47,-49,499,452,775,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312148,"usec":922544},"freq":136975000,"burst_len_octets":89,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.906110,"noise_level":-15.174399,"freq_skew":-0.577700,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_LE","type_descr":"Link Establishment Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":0},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312149,"usec":700632},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.448654,"noise_level":-15.944300,"freq_skew":-0.523518,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312150,"usec":444782},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.944864,"noise_level":-16.952410,"freq_skew":-1.394705,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"32","blk_id":"1","ack":"!","flight":"OO4885","msg_num":"M25","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:35:35,7028,66500,N42.575 W080.166,37035,265,47,-49,499,452,775,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312151,"usec":215149},"freq":136975000,"burst_len_octets":54,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.403850,"noise_level":-17.098949,"freq_skew":-1.438232,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"SA","blk_id":"2","ack":"!","flight":"OO4885","msg_num":"S09","msg_num_seq":"A","msg_text":"0E21935462","media-adv":{"err":false,"version":0,"current_link":{"code":"2","descr":"VDL2","established":true,"time":{"hour":19,"min":35,"sec":46}},"links_avail":[{"code":"2","descr":"VDL2"}]}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312152,"usec":757322},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.261566,"noise_level":-16.727600,"freq_skew":-1.680092,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312158,"usec":127116},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.230533,"noise_level":-15.858899,"freq_skew":-0.796833,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N622NK","mode":"2","label":"C1","blk_id":"F","ack":"2","msg_text":".HDQACNK 301935\r\nAGM\r\nAN N622NK/MA 200I\r\n- ***AUTOMATED UPLINK***\r\nGATE ASSIGNMENT FOR\r\nFLIGHT 2319 \r\nARRIVING PIT IS B7\r\nGROUND POWER: Unknown\r\nGROUND AIR: Unknown\r\n\r\n \r\n \r\nNEXT FLIGHT FOR N622NK\r\n2320 PIT "}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312158,"usec":901056},"freq":136975000,"burst_len_octets":67,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.911449,"noise_level":-16.903362,"freq_skew":-0.619636,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N622NK","mode":"2","label":"C1","blk_id":"G","ack":"!","msg_text":".HDQACNK 301935\r\nAGM\r\nAN N622NK/MA 200I\r\n- ***AUTOMATED UPLINK***\r\nGATE ASSIGNMENT FOR\r\nFLIGHT 2319 \r\nARRIVING PIT IS B7\r\nGROUND POWER: Unknown\r\nGROUND AIR: Unknown\r\n\r\n \r\n \r\nNEXT FLIGHT FOR N622NK\r\n2320 PIT TPA \r\nETD 1711L/2111U 30JUN\r\n\r\n\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312158,"usec":904685},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.751193,"noise_level":-17.509249,"freq_skew":0.918918,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312161,"usec":959620},"freq":136975000,"burst_len_octets":67,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.941805,"noise_level":-17.047153,"freq_skew":-0.748926,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N622NK","mode":"2","label":"C1","blk_id":"G","ack":"!","msg_text":"TPA \r\nETD 1711L/2111U 30JUN\r\n\r\n\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312161,"usec":997489},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.468916,"noise_level":-18.009550,"freq_skew":-0.714461,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312162,"usec":742918},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.947362,"noise_level":-17.838566,"freq_skew":0.138339,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312164,"usec":142151},"freq":136975000,"burst_len_octets":67,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.970541,"noise_level":-18.340778,"freq_skew":-0.600183,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N622NK","mode":"2","label":"C1","blk_id":"G","ack":"!","msg_text":"TPA \r\nETD 1711L/2111U 30JUN\r\n\r\n\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312164,"usec":904630},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.197681,"noise_level":-18.163214,"freq_skew":-0.053065,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":5,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"KALB"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312166,"usec":448665},"freq":136975000,"burst_len_octets":67,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.836778,"noise_level":-18.674589,"freq_skew":-0.560893,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N622NK","mode":"2","label":"C1","blk_id":"G","ack":"!","msg_text":"TPA \r\nETD 1711L/2111U 30JUN\r\n\r\n\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312167,"usec":235878},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.509370,"noise_level":-18.475554,"freq_skew":-0.521702,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A81EE1","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312168,"usec":765499},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":1,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.388913,"noise_level":-19.135565,"freq_skew":-4.131995,"avlc":{"src":{"addr":"A1094C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10403A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312172,"usec":586904},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.611883,"noise_level":-18.148079,"freq_skew":0.251809,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":5,"retry":1}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"KALB"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312175,"usec":655998},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.143867,"noise_level":-17.421379,"freq_skew":-3.404666,"avlc":{"src":{"addr":"A71B82","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1029EA","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312178,"usec":732301},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.006138,"noise_level":-17.043989,"freq_skew":-3.479065,"avlc":{"src":{"addr":"A71B82","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1029EA","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312180,"usec":190182},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.377918,"noise_level":-16.657181,"freq_skew":0.177286,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":5,"retry":2}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"KALB"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312180,"usec":921544},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.515917,"noise_level":-16.528097,"freq_skew":0.178095,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"OO3716","msg_num":"S74","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312182,"usec":453424},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.128104,"noise_level":-16.252949,"freq_skew":0.096447,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312185,"usec":551222},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.490357,"noise_level":-15.813273,"freq_skew":0.194491,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"8","ack":"D","flight":"OO3716","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312185,"usec":560270},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.942186,"noise_level":-15.791844,"freq_skew":0.014797,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"32","blk_id":"9","ack":"!","flight":"OO3716","msg_num":"M44","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:36:23,6192,72200,N42.626 W079.913,33012,315,83,-39,500,454,761,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312187,"usec":77873},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.786618,"noise_level":-16.280195,"freq_skew":-1.256256,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312188,"usec":586403},"freq":136975000,"burst_len_octets":169,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.673673,"noise_level":-16.023657,"freq_skew":0.097200,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"8","ack":"D","flight":"OO3716","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312188,"usec":586403},"freq":136975000,"burst_len_octets":169,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":1,"sig_level":-4.673673,"noise_level":-16.023657,"freq_skew":0.097200,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"32","blk_id":"9","ack":"!","flight":"OO3716","msg_num":"M44","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:36:23,6192,72200,N42.626 W079.913,33012,315,83,-39,500,454,761,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312190,"usec":895566},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.446980,"noise_level":-15.521868,"freq_skew":0.296646,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"8","ack":"D","flight":"OO3716","msg_num":"S75","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312190,"usec":899369},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.845591,"noise_level":-15.777559,"freq_skew":0.160385,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"32","blk_id":"9","ack":"!","flight":"OO3716","msg_num":"M44","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:36:23,6192,72200,N42.626 W079.913,33012,315,83,-39,500,454,761,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312193,"usec":191970},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":1,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.133270,"noise_level":-15.981920,"freq_skew":-0.024628,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312198,"usec":444199},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.895060,"noise_level":-15.944620,"freq_skew":-0.067876,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312206,"usec":141989},"freq":136975000,"burst_len_octets":66,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.527710,"noise_level":-15.740694,"freq_skew":0.109794,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"B9","blk_id":"0","ack":"!","flight":"OO3716","msg_num":"L15","msg_num_seq":"A","msg_text":"/KALB.TI2/024KALBA06CE"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312207,"usec":653773},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.820586,"noise_level":-16.250378,"freq_skew":-0.033023,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"1","ack":"E","flight":"OO3716","msg_num":"S76","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312209,"usec":212556},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.580653,"noise_level":-16.605383,"freq_skew":0.122456,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"2","ack":"F","flight":"OO3716","msg_num":"S77","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312217,"usec":529772},"freq":136975000,"burst_len_octets":101,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.514637,"noise_level":-15.347063,"freq_skew":1.260118,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N545GJ","mode":"2","label":"26","blk_id":"7","ack":"!","flight":"G74381","msg_num":"M70","msg_num_seq":"A","msg_text":"DPT01G74381/30301936KBUFKORD****************************"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312219,"usec":68077},"freq":136975000,"burst_len_octets":93,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.632258,"noise_level":-16.267321,"freq_skew":1.415459,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N545GJ","mode":"2","label":"12","blk_id":"8","ack":"!","flight":"G74381","msg_num":"M71","msg_num_seq":"A","msg_text":"ETR01G74381/30301936KBUFKORD2053N42336W080015721"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312220,"usec":598036},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.052362,"noise_level":-16.460270,"freq_skew":1.084210,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312225,"usec":196909},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.922800,"noise_level":-16.139488,"freq_skew":-0.549395,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312227,"usec":483045},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.276735,"noise_level":-16.738605,"freq_skew":-0.195218,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312232,"usec":775955},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.192469,"noise_level":-16.446783,"freq_skew":-0.925485,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312233,"usec":526814},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.823744,"noise_level":-17.644321,"freq_skew":-0.122689,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312235,"usec":54799},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.726465,"noise_level":-17.411552,"freq_skew":-3.142401,"avlc":{"src":{"addr":"C03493","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D8","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312239,"usec":677712},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.917639,"noise_level":-16.802929,"freq_skew":-1.262166,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"_d","blk_id":"6","ack":"B","flight":"GS0000","msg_num":"S86","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312240,"usec":460257},"freq":136975000,"burst_len_octets":129,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.813786,"noise_level":-17.615894,"freq_skew":1.305981,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N545GJ","mode":"2","label":"80","blk_id":"9","ack":"!","flight":"G74381","msg_num":"M72","msg_num_seq":"A","msg_text":"3C01 POS N42330W080048 ,,193717, , , ,P25,055,0066"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312241,"usec":963018},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.038927,"noise_level":-17.291958,"freq_skew":1.219478,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312244,"usec":142116},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.118599,"noise_level":-16.893423,"freq_skew":-1.374463,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"BA","blk_id":"7","ack":"!","flight":"GS0000","msg_num":"L87","msg_num_seq":"A","msg_text":"/USADCXA.AT1.N845QS6391395700D4E6","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N845QS","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":7,"msg_ref":8,"timestamp":{"hour":19,"min":37,"sec":23}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312244,"usec":933394},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.591483,"noise_level":-17.480619,"freq_skew":-1.027112,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312245,"usec":691431},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.930785,"noise_level":-17.345200,"freq_skew":0.792294,"avlc":{"src":{"addr":"AC2BD9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10416A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N88335","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"YV6115","msg_num":"M11","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312248,"usec":755842},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.238316,"noise_level":-16.763647,"freq_skew":0.918900,"avlc":{"src":{"addr":"AC2BD9","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10416A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312278,"usec":462165},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.269476,"noise_level":-15.955401,"freq_skew":-0.631373,"avlc":{"src":{"addr":"AB1168","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":5},{"name":"xid_sequencing","value":{"seq":2,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KWWD"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312283,"usec":59758},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.886112,"noise_level":-15.221994,"freq_skew":0.119846,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312283,"usec":833233},"freq":136975000,"burst_len_octets":74,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.864455,"noise_level":-16.311005,"freq_skew":-0.500985,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10141A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..CFJZN","mode":"2","label":"BB","blk_id":"3","ack":"!","flight":"QK8705","msg_num":"L11","msg_num_seq":"A","msg_text":"/ATSQKXA.TW1/TWR 024KCVGNGAD63"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312286,"usec":891196},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.311758,"noise_level":-15.920124,"freq_skew":-0.801188,"avlc":{"src":{"addr":"AB1168","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":5},{"name":"xid_sequencing","value":{"seq":2,"retry":1}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KWWD"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312287,"usec":664086},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.247944,"noise_level":-15.953765,"freq_skew":-0.584225,"avlc":{"src":{"addr":"AB1168","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N812GH","mode":"2","label":"Q0","blk_id":"2","ack":"!","flight":"XA0001","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312288,"usec":431669},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.485686,"noise_level":-15.944111,"freq_skew":-0.091360,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"32","blk_id":"3","ack":"!","flight":"OO3716","msg_num":"M45","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:38:06,6104,72100,N42.700 W079.606,32999,299,85,-39,512,462,775,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312290,"usec":757099},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.998323,"noise_level":-15.565853,"freq_skew":0.096898,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312292,"usec":173827},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.878477,"noise_level":-16.155699,"freq_skew":-0.430948,"avlc":{"src":{"addr":"AB1168","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312296,"usec":763533},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.087775,"noise_level":-15.367283,"freq_skew":0.483178,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312301,"usec":353752},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.983558,"noise_level":-14.978628,"freq_skew":-0.459544,"avlc":{"src":{"addr":"C01A5C","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10141A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"DISC","pf":false,"unknown_proto":{}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312301,"usec":361269},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.611511,"noise_level":-14.949442,"freq_skew":0.609387,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282197","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312308,"usec":165368},"freq":136975000,"burst_len_octets":148,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.456689,"noise_level":-15.252427,"freq_skew":-0.009815,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"33","blk_id":"4","ack":"!","flight":"OO3716","msg_num":"M46","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:38:26, 20542480,30JUN,3716,KDTW,KALB,6088,KALB,70506,4200,19,6,28,6,,0,1,0,0,,,,,,0,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312311,"usec":233003},"freq":136975000,"burst_len_octets":148,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.623331,"noise_level":-15.311934,"freq_skew":-0.241778,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"33","blk_id":"4","ack":"!","flight":"OO3716","msg_num":"M46","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:38:26, 20542480,30JUN,3716,KDTW,KALB,6088,KALB,70506,4200,19,6,28,6,,0,1,0,0,,,,,,0,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312313,"usec":520271},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.864987,"noise_level":-15.752285,"freq_skew":0.017364,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312318,"usec":118275},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.808115,"noise_level":-16.017387,"freq_skew":-1.160784,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"_d","blk_id":"8","ack":"C","flight":"GS0000","msg_num":"S88","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312320,"usec":466689},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.888343,"noise_level":-16.554001,"freq_skew":0.029188,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312322,"usec":728428},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.024299,"noise_level":-16.808271,"freq_skew":0.258693,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":4,"retry":0}},{"name":"avlc_specific_options","value":[37]},{"name":"dst_airport","value":"KTPA"},{"name":"ac_location","value":{"loc":{"lat":39.500000,"lon":-79.900002},"alt":36000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312322,"usec":749253},"freq":136975000,"burst_len_octets":77,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.003634,"noise_level":-17.093098,"freq_skew":-1.293358,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"BA","blk_id":"9","ack":"!","flight":"GS0000","msg_num":"L89","msg_num_seq":"A","msg_text":"/USADCXA.AT1.N845QS641339AA00E6FF","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N845QS","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":8,"msg_ref":9,"timestamp":{"hour":19,"min":38,"sec":42}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312323,"usec":493670},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.496758,"noise_level":-18.191183,"freq_skew":0.413333,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"Q0","blk_id":"1","ack":"!","flight":"B61685","msg_num":"S06","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312324,"usec":165404},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.107520,"noise_level":-17.927217,"freq_skew":0.536876,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312326,"usec":457284},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.232577,"noise_level":-18.276308,"freq_skew":0.026476,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"5","ack":"G","flight":"OO3716","msg_num":"S78","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312327,"usec":219750},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.275318,"noise_level":-18.804457,"freq_skew":-0.160027,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"6","ack":"H","flight":"OO3716","msg_num":"S79","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312329,"usec":544550},"freq":136975000,"burst_len_octets":77,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.037788,"noise_level":-18.141615,"freq_skew":-1.339543,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"BA","blk_id":"9","ack":"!","flight":"GS0000","msg_num":"L89","msg_num_seq":"A","msg_text":"/USADCXA.AT1.N845QS641339AA00E6FF","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N845QS","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":8,"msg_ref":9,"timestamp":{"hour":19,"min":38,"sec":42}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312330,"usec":294940},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.541183,"noise_level":-18.615499,"freq_skew":0.049516,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"6","ack":"H","flight":"OO3716","msg_num":"S79","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312331,"usec":56534},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.292057,"noise_level":-18.475910,"freq_skew":-0.009692,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N809SK","mode":"2","label":"_d","blk_id":"7","ack":"I","flight":"OO3716","msg_num":"S80","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312333,"usec":359555},"freq":136975000,"burst_len_octets":77,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.034115,"noise_level":-17.884315,"freq_skew":-1.282665,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"BA","blk_id":"9","ack":"!","flight":"GS0000","msg_num":"L89","msg_num_seq":"A","msg_text":"/USADCXA.AT1.N845QS641339AA00E6FF","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N845QS","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":8,"msg_ref":9,"timestamp":{"hour":19,"min":38,"sec":42}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312334,"usec":134599},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.858513,"noise_level":-17.649235,"freq_skew":-0.590798,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312334,"usec":904870},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.354087,"noise_level":-18.578823,"freq_skew":-1.414283,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312353,"usec":199905},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.214350,"noise_level":-16.378807,"freq_skew":-1.074996,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312353,"usec":202804},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.760991,"noise_level":-17.272947,"freq_skew":0.115741,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312356,"usec":159898},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.487173,"noise_level":-17.598339,"freq_skew":-0.057941,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312376,"usec":744744},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.910954,"noise_level":-15.908661,"freq_skew":-1.579139,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"32","blk_id":"3","ack":"!","flight":"OO4885","msg_num":"M26","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:39:36,6792,66300,N42.695 W079.416,37042,270,51,-48,512,461,790,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312379,"usec":58346},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.649486,"noise_level":-15.595088,"freq_skew":-1.702946,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"32","blk_id":"3","ack":"!","flight":"OO4885","msg_num":"M26","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:39:36,6792,66300,N42.695 W079.416,37042,270,51,-48,512,461,790,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312385,"usec":950539},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.474045,"noise_level":-15.460718,"freq_skew":-1.681390,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312402,"usec":764069},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.909432,"noise_level":-15.257854,"freq_skew":0.156725,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312405,"usec":678241},"freq":136975000,"burst_len_octets":93,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.170987,"noise_level":-15.939077,"freq_skew":-0.925449,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"5Z","blk_id":"0","ack":"!","flight":"YX3655","msg_num":"M44","msg_num_seq":"A","msg_text":"/APU\r\n/DA KORD/DS KPIT/OO ON /EV START/TM 1940"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312405,"usec":688529},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.217300,"noise_level":-16.314610,"freq_skew":0.027822,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Z","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312407,"usec":224881},"freq":136975000,"burst_len_octets":104,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.701046,"noise_level":-16.163282,"freq_skew":-1.009234,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4K","blk_id":"1","ack":"!","flight":"YX3655","msg_num":"M45","msg_num_seq":"A","msg_text":"30194K KORD KPIT7\r\n/FN 3655\r\n/APU RUN 194003/APU OFF 181754"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312407,"usec":982659},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.063323,"noise_level":-16.068861,"freq_skew":-0.122656,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"X","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312409,"usec":517594},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.163008,"noise_level":-16.967350,"freq_skew":-1.168560,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312423,"usec":984109},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.005958,"noise_level":-15.873320,"freq_skew":0.053792,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312424,"usec":743953},"freq":136975000,"burst_len_octets":104,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.242804,"noise_level":-15.728702,"freq_skew":-1.027169,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"5Z","blk_id":"2","ack":"!","flight":"YX3655","msg_num":"M46","msg_num_seq":"A","msg_text":"/ENGL\r\n/DA KORD/DS KPIT/OO ON /EV L STOP /TM 1940/DU 0140"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312424,"usec":752147},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.107541,"noise_level":-16.510775,"freq_skew":-0.069566,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Y","ack":"2","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312425,"usec":536082},"freq":136975000,"burst_len_octets":110,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.302871,"noise_level":-17.483217,"freq_skew":-1.094057,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4Q","blk_id":"3","ack":"!","flight":"YX3655","msg_num":"M47","msg_num_seq":"A","msg_text":"30194Q KORD KPIT7\r\n/FN 3655\r\n/ENG 1 STOP 194022/ENG 2 STOP 193307"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312426,"usec":291371},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.905955,"noise_level":-17.386244,"freq_skew":-0.048638,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Z","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312427,"usec":838499},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.902521,"noise_level":-18.220455,"freq_skew":-0.966111,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312434,"usec":730561},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.991559,"noise_level":-17.389248,"freq_skew":-0.826597,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312440,"usec":743317},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.187319,"noise_level":-16.632826,"freq_skew":-0.050240,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312444,"usec":595873},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.251648,"noise_level":-16.246603,"freq_skew":0.542929,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312446,"usec":137563},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.728012,"noise_level":-16.653757,"freq_skew":-0.164644,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312450,"usec":724705},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.476492,"noise_level":-16.590767,"freq_skew":-1.145857,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"4","ack":"!","flight":"YX3655","msg_num":"M48","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/FCARG DOOR OPEN 194048"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312451,"usec":493541},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.864666,"noise_level":-16.451107,"freq_skew":-0.187702,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312451,"usec":503322},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.895342,"noise_level":-17.447126,"freq_skew":-0.022206,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"X","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312452,"usec":941798},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.029399,"noise_level":-18.176611,"freq_skew":-0.930796,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312455,"usec":221575},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.383565,"noise_level":-17.663946,"freq_skew":-1.253465,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312459,"usec":852814},"freq":136975000,"burst_len_octets":65,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.086495,"noise_level":-16.645605,"freq_skew":-0.103397,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[38]},{"name":"dst_airport","value":"29D."},{"name":"ac_location","value":{"loc":{"lat":40.700001,"lon":-79.599998},"alt":15000}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312459,"usec":859022},"freq":136975000,"burst_len_octets":78,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.366824,"noise_level":-16.622025,"freq_skew":-0.202930,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A3899A","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[96]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312460,"usec":591477},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.919420,"noise_level":-17.339207,"freq_skew":-0.146334,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N327PD","mode":"2","label":"Q0","blk_id":"8","ack":"!","flight":"GS0000","msg_num":"S11","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312460,"usec":609827},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.596146,"noise_level":-17.231180,"freq_skew":-1.307968,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312460,"usec":611997},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.970113,"noise_level":-17.218557,"freq_skew":-0.165440,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A3899A","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N327PD","mode":"2","label":"_d","blk_id":"Z","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312461,"usec":363893},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.807561,"noise_level":-18.068895,"freq_skew":-0.165037,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312464,"usec":423766},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.357063,"noise_level":-17.450420,"freq_skew":0.993644,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N545GJ","mode":"2","label":"_d","blk_id":"0","ack":"N","flight":"G74381","msg_num":"S13","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312464,"usec":428063},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.243457,"noise_level":-17.431013,"freq_skew":-1.485537,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312465,"usec":219696},"freq":136975000,"burst_len_octets":30,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.022083,"noise_level":-17.226650,"freq_skew":0.050795,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Selective Reject","pf":true,"rseq":3,"unknown_proto":{"data":[0,0,0,0,0,0,0,21,83,81,0,2,48,48,88,83]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312476,"usec":625295},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.130646,"noise_level":-16.123678,"freq_skew":-0.085394,"avlc":{"src":{"addr":"AA58A6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":4,"retry":0}},{"name":"dst_airport","value":"KSYR"},{"name":"ac_location","value":{"loc":{"lat":42.500000,"lon":-81.000000},"alt":32000}},{"name":"alternate_ground_stations","value":["10212A","1019FA","1024FA","10512A","1035DA","1039BA","1020EA","10403A"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312491,"usec":70648},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.374630,"noise_level":-15.214187,"freq_skew":-0.020281,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312492,"usec":603940},"freq":136975000,"burst_len_octets":82,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.276705,"noise_level":-15.720160,"freq_skew":1.100185,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N545GJ","mode":"2","label":"80","blk_id":"1","ack":"!","flight":"G74381","msg_num":"M73","msg_num_seq":"A","msg_text":"3M01 OPNORM 4381/30 KBUF/KORD .N545GJ"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312494,"usec":901965},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.808337,"noise_level":-16.201555,"freq_skew":1.067776,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312500,"usec":923195},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.669071,"noise_level":-15.286937,"freq_skew":-0.095734,"avlc":{"src":{"addr":"AA58A6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":4,"retry":2}},{"name":"dst_airport","value":"KSYR"},{"name":"ac_location","value":{"loc":{"lat":42.500000,"lon":-81.000000},"alt":32000}},{"name":"alternate_ground_stations","value":["10212A","1019FA","1024FA","10512A","1035DA","1039BA","1020EA","10403A"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312503,"usec":238958},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.561948,"noise_level":-16.065628,"freq_skew":1.124403,"avlc":{"src":{"addr":"A6EB1E","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10145A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312511,"usec":670567},"freq":136975000,"burst_len_octets":99,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.456869,"noise_level":-14.839123,"freq_skew":0.017323,"avlc":{"src":{"addr":"AA58A6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"xid_sequencing","value":{"seq":4,"retry":3}},{"name":"dst_airport","value":"KSYR"},{"name":"ac_location","value":{"loc":{"lat":42.500000,"lon":-81.000000},"alt":32000}},{"name":"alternate_ground_stations","value":["10212A","1019FA","1024FA","10512A","1035DA","1039BA","1020EA","10403A"]},{"name":"avlc_specific_options","value":[36]},{"name":"conn_mgmt","value":1}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312513,"usec":219791},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.248956,"noise_level":-15.060585,"freq_skew":-0.930885,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"5","ack":"!","flight":"YX3655","msg_num":"M49","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/L2 DOOR OPEN 194152"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312513,"usec":961402},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.972839,"noise_level":-15.754511,"freq_skew":0.160976,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Y","ack":"5","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312515,"usec":499647},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.811729,"noise_level":-16.970552,"freq_skew":-1.027684,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312517,"usec":677072},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.323860,"noise_level":-17.145142,"freq_skew":-1.046315,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"6","ack":"!","flight":"YX3655","msg_num":"M50","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/R2 DOOR OPEN 194156"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312517,"usec":682879},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.980109,"noise_level":-17.680786,"freq_skew":-0.133518,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Z","ack":"6","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312519,"usec":224712},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.469516,"noise_level":-17.862684,"freq_skew":-1.011719,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312521,"usec":510282},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.203685,"noise_level":-17.438564,"freq_skew":0.581871,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"_d","blk_id":"2","ack":"A","flight":"B61685","msg_num":"S07","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312524,"usec":594295},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.372551,"noise_level":-17.670191,"freq_skew":0.086161,"avlc":{"src":{"addr":"AA58A6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N766JM","mode":"2","label":"Q0","blk_id":"0","ack":"!","flight":"MQ4091","msg_num":"M68","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312530,"usec":732480},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.725193,"noise_level":-16.800091,"freq_skew":-0.246424,"avlc":{"src":{"addr":"AB04E6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1024FA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312535,"usec":214905},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.934300,"noise_level":-15.965352,"freq_skew":-0.671834,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312539,"usec":840098},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.232613,"noise_level":-15.990748,"freq_skew":0.153188,"avlc":{"src":{"addr":"AA58A6","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312552,"usec":757348},"freq":136975000,"burst_len_octets":82,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.082852,"noise_level":-15.741162,"freq_skew":-0.805183,"avlc":{"src":{"addr":"AB1168","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N812GH","mode":"2","label":"83","blk_id":"3","ack":"!","flight":"XA0001","msg_num":"M04","msg_num_seq":"A","msg_text":"001PR30194230N4035.0W08024.23694870042"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312554,"usec":302563},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.228663,"noise_level":-16.224087,"freq_skew":-1.054646,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"7","ack":"!","flight":"YX3655","msg_num":"M51","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/L1 DOOR OPEN 194233"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312555,"usec":53698},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.149857,"noise_level":-17.125757,"freq_skew":0.037750,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312555,"usec":835511},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.231393,"noise_level":-16.957560,"freq_skew":-0.959715,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"24","blk_id":"8","ack":"!","flight":"YX3655","msg_num":"M52","msg_num_seq":"A","msg_text":"INN01YX3655/30301942KORDKPIT194233 73"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312556,"usec":587817},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.056593,"noise_level":-17.616917,"freq_skew":-0.203737,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Y","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312558,"usec":119998},"freq":136975000,"burst_len_octets":52,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.977609,"noise_level":-18.458927,"freq_skew":-1.129283,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"46","blk_id":"9","ack":"!","flight":"YX3655","msg_num":"M53","msg_num_seq":"A","msg_text":"1,194018"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312558,"usec":157280},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.853582,"noise_level":-18.328974,"freq_skew":0.056323,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312558,"usec":881201},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.079291,"noise_level":-19.465256,"freq_skew":-0.098447,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Z","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312559,"usec":659836},"freq":136975000,"burst_len_octets":128,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.414568,"noise_level":-20.225325,"freq_skew":-0.438780,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N327PD","mode":"2","label":"10","blk_id":"9","ack":"!","flight":"GS0000","msg_num":"M13","msg_num_seq":"A","msg_text":"/N40.486/W079.498/10/0.57/296/127/ 29D/1950/0036/00019/29D /EPECI/1942/NIBET/1943/"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312559,"usec":669470},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.187678,"noise_level":-20.136639,"freq_skew":-0.125329,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A3899A","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N327PD","mode":"2","label":"_d","blk_id":"X","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312559,"usec":669871},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.636047,"noise_level":-20.136639,"freq_skew":-1.157690,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"0","ack":"!","flight":"YX3655","msg_num":"M54","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/R1 DOOR OPEN 194238"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312560,"usec":420163},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.204372,"noise_level":-20.474312,"freq_skew":-0.105596,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"X","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312560,"usec":434818},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.637899,"noise_level":-21.053783,"freq_skew":-0.270860,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312561,"usec":209977},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.354322,"noise_level":-21.091784,"freq_skew":-1.186849,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"1","ack":"!","flight":"YX3655","msg_num":"M55","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/R1 DOOR CLSD 194239"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312561,"usec":961026},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.147407,"noise_level":-20.925938,"freq_skew":0.084639,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Y","ack":"1","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312563,"usec":512906},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.339996,"noise_level":-20.811409,"freq_skew":-0.904017,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"2","ack":"!","flight":"YX3655","msg_num":"M56","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/ACARG DOOR OPEN 194242"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312563,"usec":533793},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.927749,"noise_level":-20.716564,"freq_skew":0.127176,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Z","ack":"2","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312565,"usec":673679},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.689747,"noise_level":-21.093397,"freq_skew":-1.015523,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312567,"usec":204794},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.258610,"noise_level":-20.595667,"freq_skew":-0.844272,"avlc":{"src":{"addr":"AB1168","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10390A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312567,"usec":224934},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.332178,"noise_level":-20.402477,"freq_skew":-1.157210,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"3","ack":"!","flight":"YX3655","msg_num":"M57","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/L1 DOOR CLSD 194246"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312567,"usec":978774},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.113049,"noise_level":-20.302973,"freq_skew":-0.112878,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"X","ack":"3","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312569,"usec":541113},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.288915,"noise_level":-20.444757,"freq_skew":-1.127925,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"4","ack":"!","flight":"YX3655","msg_num":"M58","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/L1 DOOR OPEN 194248"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312569,"usec":552894},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.142172,"noise_level":-20.390076,"freq_skew":0.057220,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":4,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Y","ack":"4","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312570,"usec":297313},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-5.132010,"noise_level":-20.740709,"freq_skew":0.238569,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"_d","blk_id":"4","ack":"B","flight":"B61685","msg_num":"S08","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312571,"usec":819060},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.774973,"noise_level":-20.467432,"freq_skew":-1.175071,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312573,"usec":348025},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.914099,"noise_level":-20.271954,"freq_skew":0.133025,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312574,"usec":120482},"freq":136975000,"burst_len_octets":53,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.215881,"noise_level":-20.107317,"freq_skew":0.089754,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":5,"sseq":5,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4Z","blk_id":"S","ack":"!","msg_text":"624408_CA,621928_FO"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312574,"usec":917608},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.057188,"noise_level":-20.309065,"freq_skew":-1.037825,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":5,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"5","ack":"S","flight":"YX3655","msg_num":"M59","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312575,"usec":661456},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.871642,"noise_level":-20.104477,"freq_skew":-0.176393,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312580,"usec":957220},"freq":136975000,"burst_len_octets":69,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.111039,"noise_level":-18.547306,"freq_skew":-1.198809,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":6,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4Z","blk_id":"6","ack":"!","flight":"YX3655","msg_num":"M60","msg_num_seq":"A","msg_text":"LANDING PILOT: 621928_FO"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312581,"usec":696932},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.167235,"noise_level":-19.411705,"freq_skew":-0.009252,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Z","ack":"6","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312583,"usec":221269},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.796325,"noise_level":-19.655321,"freq_skew":-1.144026,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312583,"usec":999448},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.264243,"noise_level":-19.386835,"freq_skew":-1.578078,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312588,"usec":581732},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.585179,"noise_level":-18.328894,"freq_skew":0.794389,"avlc":{"src":{"addr":"A72B40","type":"Aircraft","status":"On ground"},"dst":{"addr":"10342A","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312588,"usec":593700},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.535239,"noise_level":-18.243328,"freq_skew":-0.643107,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"A72B40","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":4}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312590,"usec":900336},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.209232,"noise_level":-18.631580,"freq_skew":-1.725369,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312606,"usec":915719},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.377175,"noise_level":-15.887829,"freq_skew":-1.360335,"avlc":{"src":{"addr":"AAB7F0","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[38]},{"name":"dst_airport","value":"KDAL"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312607,"usec":653515},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.312290,"noise_level":-15.855429,"freq_skew":-1.194666,"avlc":{"src":{"addr":"AAB7F0","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":"..N79ZE","mode":"2","label":"Q0","blk_id":"7","ack":"!","flight":"XA0000","msg_num":"S60","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312612,"usec":917673},"freq":136975000,"burst_len_octets":59,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.129235,"noise_level":-15.707710,"freq_skew":-3.680272,"avlc":{"src":{"addr":"A71B82","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1015BA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_CMD_HO","type_descr":"Handoff Initiation","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":4,"retry":0}},{"name":"avlc_specific_options","value":[39]},{"name":"dst_airport","value":"KTEB"}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312613,"usec":676511},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.103193,"noise_level":-16.245762,"freq_skew":-3.561139,"avlc":{"src":{"addr":"A71B82","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1015BA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N557XJ","mode":"2","label":"Q0","blk_id":"5","ack":"!","flight":"XA0001","msg_num":"S23","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312613,"usec":677849},"freq":136975000,"burst_len_octets":97,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.566054,"noise_level":-16.240128,"freq_skew":-1.162722,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"4J","blk_id":"7","ack":"!","flight":"YX3655","msg_num":"M61","msg_num_seq":"A","msg_text":"30194J KORD KPIT7\r\n/FN 3655\r\n/ACARG DOOR CLSD 194332"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312613,"usec":684870},"freq":136975000,"burst_len_octets":34,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.983366,"noise_level":-16.743423,"freq_skew":-0.197894,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":7,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"X","ack":"7","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312613,"usec":690031},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.595263,"noise_level":-17.912405,"freq_skew":-1.254385,"avlc":{"src":{"addr":"AAB7F0","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10257A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312615,"usec":261227},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.580737,"noise_level":-18.164980,"freq_skew":-1.041345,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312616,"usec":753975},"freq":136975000,"burst_len_octets":126,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.826281,"noise_level":-17.931503,"freq_skew":-2.043908,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":4,"sseq":4,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N609SK","mode":"2","label":"32","blk_id":"4","ack":"!","flight":"OO4885","msg_num":"M27","msg_num_seq":"A","msg_text":"P,R,2025-06-30 19:43:36,6552,66100,N42.916 W078.711,37034,275,59,-49,518,468,803,,"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312617,"usec":559109},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.119952,"noise_level":-17.628799,"freq_skew":-3.571259,"avlc":{"src":{"addr":"A71B82","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1015BA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312620,"usec":614603},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.118274,"noise_level":-17.010105,"freq_skew":0.178397,"avlc":{"src":{"addr":"AC5314","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10467A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N89317","mode":"2","label":"_d","blk_id":"5","ack":"N","flight":"YV6026","msg_num":"M98","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312621,"usec":395265},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.654729,"noise_level":-16.797260,"freq_skew":-1.837183,"avlc":{"src":{"addr":"A7EA48","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1030AA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":5}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312622,"usec":908714},"freq":136975000,"burst_len_octets":76,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.436005,"noise_level":-16.496164,"freq_skew":0.038240,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,164,136]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[96]},{"name":"timer_t4","value":[0,2]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["200000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312635,"usec":49112},"freq":136975000,"burst_len_octets":82,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.931319,"noise_level":-16.194418,"freq_skew":2.646079,"avlc":{"src":{"addr":"A73E56","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10201A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N566MQ","mode":"2","label":"80","blk_id":"2","ack":"!","flight":"XP0301","msg_num":"M33","msg_num_seq":"A","msg_text":"3M01 OPNORM 0301/30 KHVN/KHOU .N566MQ"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312637,"usec":365986},"freq":136975000,"burst_len_octets":82,"hdr_bits_fixed":0,"octets_corrected_by_fec":3,"idx":0,"sig_level":-5.030768,"noise_level":-16.175459,"freq_skew":2.869651,"avlc":{"src":{"addr":"A73E56","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10201A","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N566MQ","mode":"2","label":"80","blk_id":"2","ack":"!","flight":"XP0301","msg_num":"M33","msg_num_seq":"A","msg_text":"3M01 OPNORM 0301/30 KHVN/KHOU .N566MQ"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312639,"usec":674691},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":1,"octets_corrected_by_fec":1,"idx":0,"sig_level":-5.044948,"noise_level":-16.233265,"freq_skew":1.347641,"avlc":{"src":{"addr":"A264C1","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1039BA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312643,"usec":500019},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.821934,"noise_level":-15.883476,"freq_skew":-0.198326,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AD479D","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":7}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312644,"usec":158892},"freq":136975000,"burst_len_octets":83,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.927556,"noise_level":-16.315178,"freq_skew":-0.768057,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"FFFFFF","type":"Aircraft"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"GSIF","type_descr":"Ground Station Information Frame","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312668,"usec":637535},"freq":136975000,"burst_len_octets":134,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.304165,"noise_level":-14.892303,"freq_skew":-1.784958,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"10","blk_id":"0","ack":"!","flight":"GS0000","msg_num":"M90","msg_num_seq":"A","msg_text":"/N41.154/W081.026/10/0.83/236/430/KHOT/2119/0053/00015/SIDAE/KHOT /2119/-----/----/KBOS/"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312669,"usec":349061},"freq":136975000,"burst_len_octets":89,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.893785,"noise_level":-16.101715,"freq_skew":-0.586356,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABDCDC","type":"Aircraft"},"cr":"Response","frame_type":"U","cmd":"XID","pf":true,"xid":{"err":false,"type":"XID_RSP_HO","type_descr":"Handoff Response","pub_params":[{"name":"param_set_id","value":"8885:1993"},{"name":"procedure_classes","value":[0,1]},{"name":"hdlc_options","value":[32,132,128]},{"name":"n1_downlink","value":[7,216]},{"name":"n1_uplink","value":[7,216]},{"name":"counter_n2","value":[5]}],"vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":1},{"name":"xid_sequencing","value":{"seq":1,"retry":0}},{"name":"avlc_specific_options","value":[36]},{"name":"airport_coverage","value":"KPIT"},{"name":"atn_router_nets","value":[0,0,0,0,0,0]},{"name":"system_mask","value":["F00000"]},{"name":"gs_location","value":{"lat":40.500000,"lon":-80.200005}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312670,"usec":913724},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.532288,"noise_level":-16.914886,"freq_skew":-0.551224,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABDCDC","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312671,"usec":648478},"freq":136975000,"burst_len_octets":32,"hdr_bits_fixed":1,"octets_corrected_by_fec":2,"idx":0,"sig_level":-5.359099,"noise_level":-17.974998,"freq_skew":2.779910,"avlc":{"src":{"addr":"A73E56","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1045AA","type":"Ground station"},"cr":"Command","frame_type":"U","cmd":"XID","pf":false,"xid":{"err":false,"type":"XID_CMD_LCR","type_descr":"Link Connection Refused","vdl_params":[{"name":"param_set_id","value":"V"},{"name":"conn_mgmt","value":2},{"name":"xid_sequencing","value":{"seq":2,"retry":0}},{"name":"lcr_cause","value":{"cause_code":127,"cause_descr":"Other unspecified local reason","delay":0}}]}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312671,"usec":664696},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.609366,"noise_level":-17.865616,"freq_skew":-0.524792,"avlc":{"src":{"addr":"10342A","type":"Ground station","status":"On ground"},"dst":{"addr":"ABDCDC","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N86336","mode":"2","label":"_d","blk_id":"X","ack":"2","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312672,"usec":435057},"freq":136975000,"burst_len_octets":134,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.228113,"noise_level":-18.920530,"freq_skew":-1.592034,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845QS","mode":"2","label":"10","blk_id":"0","ack":"!","flight":"GS0000","msg_num":"M90","msg_num_seq":"A","msg_text":"/N41.154/W081.026/10/0.83/236/430/KHOT/2119/0053/00015/SIDAE/KHOT /2119/-----/----/KBOS/"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312674,"usec":2373},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.245614,"noise_level":-19.515392,"freq_skew":-1.573037,"avlc":{"src":{"addr":"AB93DB","type":"Aircraft","status":"Airborne"},"dst":{"addr":"2154D7","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312674,"usec":726883},"freq":136975000,"burst_len_octets":255,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.387037,"noise_level":-20.488796,"freq_skew":-0.943086,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N761YX","mode":"2","label":"3H","blk_id":"8","ack":"!","flight":"YX3655","msg_num":"M62","msg_num_seq":"A","msg_text":"CS REPORT\r\nFLT DATE - 20250630\r\nORG - KORD \r\nDEST - KPIT \r\nENGL START - 20250630 17:59:18\r\nENGL STOP - 20250630 19:40:22\r\nENGR START - 20250630 18:00:28\r\nENGR STOP - 20250630 19:33:07\r\nMCD CLOSE - 20250630 17:4"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312675,"usec":366734},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.087752,"noise_level":-21.011150,"freq_skew":0.028722,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":0,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Y","ack":"8","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312676,"usec":149709},"freq":136975000,"burst_len_octets":254,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.490728,"noise_level":-21.173149,"freq_skew":-1.064058,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":true,"reg":".N761YX","mode":"2","label":"3H","blk_id":"9","ack":"!","flight":"YX3655","msg_num":"M62","msg_num_seq":"B","msg_text":"4:15\r\nCD CLOSE - 20250630 17:49:15\r\nAC PUSH - 20250630 17:54:15\r\nPB RELEASE - 20250630 17:45:53\r\nTAXI - 20250630 18:01:49\r\nPB SET - 20250630 19:40:18\r\nMCD OPEN - 20250630 19:42:48\r\nCD OPEN - 20250630 19:40:48\r\n"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312676,"usec":906661},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-3.121180,"noise_level":-21.093975,"freq_skew":-0.041213,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":1,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"Z","ack":"9","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312677,"usec":691344},"freq":136975000,"burst_len_octets":231,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.345289,"noise_level":-21.238518,"freq_skew":-0.944579,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":2,"sseq":2,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"3H","blk_id":"0","ack":"!","flight":"YX3655","msg_num":"M62","msg_num_seq":"C","msg_text":"CS REPORT\r\nFLT DATE - 20250630\r\nORG - KORD \r\nDEST - KPIT \r\nENGL START - 20250630 17:59:18\r\nENGL STOP - 20250630 19:40:22\r\nENGR START - 20250630 18:00:28\r\nENGR STOP - 20250630 19:33:07\r\nMCD CLOSE - 20250630 17:44:15\r\nCD CLOSE - 20250630 17:49:15\r\nAC PUSH - 20250630 17:54:15\r\nPB RELEASE - 20250630 17:45:53\r\nTAXI - 20250630 18:01:49\r\nPB SET - 20250630 19:40:18\r\nMCD OPEN - 20250630 19:42:48\r\nCD OPEN - 20250630 19:40:48\r\nHIGHEST FL - 29129\r\nCRUISE LEVEL OFF +5M - 29118/477/ .78/ 9924\r\nCRUISE LEVEL OFF +30M - 24196/415/ .67/ 8241\r\nCRUISE LEVEL OFF +60M - -----/---/----/-----\r\nFLT TIME - 20250630 01:40:44"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312678,"usec":446751},"freq":136975000,"burst_len_octets":33,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.137304,"noise_level":-21.119135,"freq_skew":-0.019447,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AA477B","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":2,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N761YX","mode":"2","label":"_d","blk_id":"X","ack":"0","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312680,"usec":2194},"freq":136975000,"burst_len_octets":82,"hdr_bits_fixed":0,"octets_corrected_by_fec":2,"idx":0,"sig_level":-4.869408,"noise_level":-20.610647,"freq_skew":2.481340,"avlc":{"src":{"addr":"A73E56","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1045AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":0,"sseq":0,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N566MQ","mode":"2","label":"80","blk_id":"2","ack":"!","flight":"XP0301","msg_num":"M33","msg_num_seq":"A","msg_text":"3M01 OPNORM 0301/30 KHVN/KHOU .N566MQ"}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312680,"usec":4188},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.871455,"noise_level":-20.686893,"freq_skew":-1.125634,"avlc":{"src":{"addr":"AA477B","type":"Aircraft","status":"On ground"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":3}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312680,"usec":764872},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.105045,"noise_level":-20.990501,"freq_skew":-0.587189,"avlc":{"src":{"addr":"A3899A","type":"Aircraft","status":"Airborne"},"dst":{"addr":"282697","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312680,"usec":772910},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.861162,"noise_level":-20.951645,"freq_skew":-0.122814,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"A3899A","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312680,"usec":800586},"freq":136975000,"burst_len_octets":44,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.691894,"noise_level":-21.717834,"freq_skew":2.884820,"avlc":{"src":{"addr":"A73E56","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1045AA","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":1,"sseq":1,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N566MQ","mode":"2","label":"Q0","blk_id":"3","ack":"!","flight":"XP0301","msg_num":"S56","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312683,"usec":79423},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":1,"idx":0,"sig_level":-4.882725,"noise_level":-21.085146,"freq_skew":2.712937,"avlc":{"src":{"addr":"A73E56","type":"Aircraft","status":"Airborne"},"dst":{"addr":"1045AA","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":2}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312692,"usec":922363},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.805544,"noise_level":-18.155674,"freq_skew":0.229287,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"S","cmd":"Receive Ready","pf":true,"rseq":6}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312696,"usec":7454},"freq":136975000,"burst_len_octets":14,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.966726,"noise_level":-17.396124,"freq_skew":1.038307,"avlc":{"src":{"addr":"A89915","type":"Aircraft","status":"Airborne"},"dst":{"addr":"10190A","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":1}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312699,"usec":813114},"freq":136975000,"burst_len_octets":45,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.815953,"noise_level":-16.812769,"freq_skew":0.093998,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":6,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"_d","blk_id":"7","ack":"C","flight":"B61685","msg_num":"S09","msg_num_seq":"A","msg_text":""}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312705,"usec":949643},"freq":136975000,"burst_len_octets":77,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.809177,"noise_level":-15.875578,"freq_skew":0.178576,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Command","frame_type":"I","rseq":7,"sseq":7,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N662JB","mode":"2","label":"BA","blk_id":"8","ack":"!","flight":"B61685","msg_num":"J43","msg_num_seq":"A","msg_text":"/USADCXA.AT1.N662JB65133B4300931F","arinc622":{"msg_type":"fans1a_cpdlc_msg","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N662JB","cpdlc":{"err":false,"atc_downlink_msg":{"header":{"msg_id":10,"msg_ref":9,"timestamp":{"hour":19,"min":45,"sec":3}},"atc_downlink_msg_element_id":{"choice_label":"WILCO","choice":"dM0NULL","data":{}}}}}}}}} {"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1751312706,"usec":725335},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-4.080998,"noise_level":-16.011936,"freq_skew":0.159440,"avlc":{"src":{"addr":"A8BC71","type":"Aircraft","status":"Airborne"},"dst":{"addr":"241E57","type":"Ground station"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":0}}}