id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
104546 14000 PH 11.4.2020 18:03 EA4RR 59 016 OK2ZA 59 DUPE 160150 invalid / incorrect received exchange code
160150 14198 PH 11.4.2020 18:02 OK2ZA 59 GTR EA4RR 59 016 104546 duplicate QSO