id frequency mode datetime sent callsign sent rst sent exchange rec callsign rec rst rec exchange id cross record problem log
195609 3526 CW 14.11.2015 18:31 OL6P 599 GVY PA3DBS 599 058 228926
228926 3525 CW 14.11.2015 18:30 PA3DBS 599 058 OL6P 599 GUM 195609 invalid / incorrect received exchange code