id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
58801 14091 RY 17.12.2016 12:28 UY5TE 599 16 OK3RM 599 15 148171
148171 14093 RY 17.12.2016 12:29 OK3RM 599 15 UY5TE 599 15 58801 invalid / incorrect received exchange code