id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
107402 14101 RY 15.12.2012 13:44 LA5TFA 599 14 PA0TCA 599 14 51453
51453 14000 RY 15.12.2012 13:44 PA0TCA 599 14 LA5TFA 599 15 107402 invalid / incorrect received exchange code