id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
177381 3500 CW 14.11.2015 21:18 OK1IBP 599 DDO RN3S 599 50 171444
171444 3500 CW 14.11.2015 21:18 RN3S 599 050 OK1IBP 599 DDO 177381