id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
202823 21078 RY 15.12.2012 09:09 RN4HFJ 599 16 IZ3XEF 599 15 190275
190275 21000 RY 15.12.2012 09:10 IZ3XEF 599 15 RN4HFJ 599 17 202823 invalid / incorrect received exchange code