id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
89074 21080 RY 15.12.2012 15:50 OL7M 599 15 N6ML 599 3 29866
29866 21080 RY 15.12.2012 15:50 N6ML 599 3 OL7M 599 3 89074 invalid / incorrect received exchange code