{"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1752068106,"usec":306167},"freq":136975000,"burst_len_octets":81,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-3.270920,"noise_level":-14.880114,"freq_skew":-0.012363,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AB92C4","type":"Aircraft"},"cr":"Command","frame_type":"I","rseq":3,"sseq":3,"poll":false,"acars":{"err":false,"crc_ok":true,"more":false,"reg":".N845DN","mode":"2","label":"H1","blk_id":"A","ack":"!","sublabel":"MD","mfi":"AA","msg_text":"USADCXA.CR1.N845DN20363168E5D5A7062D58","arinc622":{"msg_type":"fans1a_cpdlc_connect_request","crc_ok":true,"gs_addr":"USADCXA","air_addr":".N845DN","cpdlc":{"err":false,"atc_uplink_msg":{"header":{"msg_id":0,"timestamp":{"hour":13,"min":35,"sec":5}},"atc_uplink_msg_element_id":{"choice_label":"[icaofacilitydesignation] [tp4table]","choice":"uM163ICAOfacilitydesignationTp4table","data":{"icao_facility_designation_tp4_table":{"icao_facility_designation":"KUSA","tp4table":"labelB"}}}}}}}}}}
{"vdl2":{"app":{"name":"dumpvdl2","ver":"2.3.0-cd31c2d"},"t":{"sec":1752068107,"usec":61309},"freq":136975000,"burst_len_octets":13,"hdr_bits_fixed":0,"octets_corrected_by_fec":0,"idx":0,"sig_level":-2.989393,"noise_level":-16.255299,"freq_skew":0.039133,"avlc":{"src":{"addr":"282697","type":"Ground station","status":"On ground"},"dst":{"addr":"AB92C4","type":"Aircraft"},"cr":"Response","frame_type":"S","cmd":"Receive Ready","pf":false,"rseq":4}}}