id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
180613 7044 RY 15.12.2012 14:10 OK1NG 599 15 RL2A 599 15 177990 invalid / incorrect received exchange code
177990 7044 RY 15.12.2012 14:11 RL2A 599 16 OK1NG 599 15 180613