id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
36234 14087 RY 17.12.2016 10:32 RA1ALC 599 16 OK3RM 599 15 148141
148141 14087 RY 17.12.2016 10:32 OK3RM 599 15 RA1ALC 599 15 36234 invalid / incorrect received exchange code