id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
79709 3733 PH 11.4.2020 16:36 OK1OA 59 ELI OM6AMP 59 CAD 87231
87231 3500 PH 11.4.2020 16:36 OM6AMP 59 CAD OK1OA 59 PLI 79709 invalid / incorrect received exchange code