id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
180280 3590 RY 15.12.2012 05:56 OK1ACF 599 15 OK5T 599 15 194894
194894 3590 RY 15.12.2012 05:56 OK5T 599 15 OK1ACF 599 32 180280 invalid / incorrect received exchange code