FISTS Saturday Sprint: 0000Z-2359Z, May 10
VOLTA WW RTTY Contest: 1200Z, May 10 to 1200Z, May 11
CQ-M International DX Contest: 1200Z, May 10 to 1159Z, May 11
SKCC Weekend Sprintathon: 1200Z, May 10 to 2400Z, May 11
Canadian Prairies QSO Party: 1700Z, May 10 to 0300Z, May 11
Règlement sur www.Contestcalendar.com
