id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
204594 3534 CW 14.11.2015 22:13 OM8LA 599 KEZ R4LZ 599 056 71924
71924 3534 CW 14.11.2015 22:13 R4LZ 599 056 OM8LA 599 TAEZ 204594 invalid / incorrect received exchange code