id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
21537 3521 CW 14.11.2015 18:11 OM3RRC 599 PBY HG7T 599 350 106812
106812 3520 CW 14.11.2015 18:10 HG7T 599 350 OM3RRC 599 PBY 21537