id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
178619 3586 RY 15.12.2012 19:09 UR5ETN 599 16 OH6BA 599 15 50838
50838 3586 RY 15.12.2012 19:08 OH6BA 599 15 UR5ETN 599 15 178619 invalid / incorrect received exchange code