SP DX Contest
- Modes
- CW and SSB
- Bands
- 160 m, 80 m, 40 m, 20 m, 15 m, and 10 m
- Length
- 24 hours
- Exchange
- Polish stations send signal report and province letter (59 B); everyone else sends signal report and serial number.
How the date is set
The first full weekend of April, from Saturday at 15:00 UTC, for 24 hours.