id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
83731 21000 CW 14.11.2015 13:22 OK2FUG 599 HKA UA4S 599 098 39770
39770 21014 CW 14.11.2015 13:22 UA4S 599 098 OK2FUG 599 HKA 83731 duplicate QSO