–
–
Flight of the Bumblebees -- FOBB UTC Date and Times Begin: Sunday July 27, 2025 at 1700Z End: Sunday July 27, 2025 at 2100Z Always the last Sunday in July QRP (5 watts or less) CW Bumblebees operate portable. Send /BB Obtain your Bumblebee number before the […]
UTC Dates and Times Begin: August 17, 2025 at 1800 Z End: August 17, 2025 at 2359 Z Event Website: http://www.arrl.org/rookie-roundup/
CQ WW DX Contest RTTY UTC Dates and Times Begin: Saturday September 27, 2025 at 0000Z End: Sunday September 28, 2025 at 2359Z Contest Sponsor: World Wide Radio Operators Foundation Event Website Links: https://wwrof.org and https://cqwwrtty.com/
SKCC Weekend Sprintathon (WES) UTC Dates and Times Begin: Saturday October 11, 2025 at 1200Z End: Sunday October 12, 2025 at 2359Z The event follows the same UTC year-round. The local time will change as Daylight Saving Time takes effect or ends. Eastern Standard Local Dates and Times Begins: Saturday 07:00 […]
School Club Roundup UTC Dates and Times for February Event Start: Monday February 10, 2025 at 1300Z End: Friday February 14, 2025 at 2359Z The second full school week in February UTC Dates and Times for October Event Start: Monday October 20, 2025 at 1300Z End: Friday […]
SKCC Straight Key Sprint (SKS) UTC Date and Time: Begin: Wednesday October 22, 2025 0000 Z End: Wednesday October 22, 2025 0200 Z Always the 4th Wednesday UTC at 0000Z for two hours. The event follows the same UTC year-round. The local time will change as Daylight Saving Time takes effect or ends. […]
CQ WW DX Contest SSB UTC Dates and Times Begin: Saturday October 25, 2025 at 0000Z End: Sunday October 26, 2025 at 2359Z Always the last full weekend of October Contest Sponsor: World Wide Radio Operators Foundation Event Website Link: https://wwrof.org and https://cqww.com/
ARRL Sweepstakes CW UTC Dates and Times Begin: Saturday November 01, 2025 2100Z End: Monday November 02, 2025 0300Z Operate no more than 24 hours of the 30 hour window. If you are chasing the Worked All States award you stand a very good chance of finding every state on-the-air this weekend. […]
SKCC Weekend Sprintathon (WES) UTC Dates and Times Begin: Saturday November 08, 2025 at 1200Z End: Sunday November 09, 2025 at 2359Z The event follows the same UTC year-round. The local time will change as Daylight Saving Time takes effect or ends. Eastern Standard Local Dates and Times Begins: Saturday 07:00 […]
ARRL Sweepstakes SSB UTC Dates and Times: Begin: Saturday November 15, 2025 2100Z End: Monday November 17, 2025 0300Z Operate no more than 24 hours of the 30 hour window. If you are chasing the Worked All States award you stand a very good chance of finding every state on-the-air this weekend. […]
SKCC Straight Key Sprint (SKS) UTC Date and Time: Begin: Wednesday November 26, 2025 0000 Z End: Wednesday November 26, 2025 0200 Z Always the 4th Wednesday UTC at 0000Z for two hours. The event follows the same UTC year-round. The local time will change as Daylight Saving Time takes effect or ends. […]
CQ WW DX Contest CW UTC Dates and Times Begin: Saturday November 29, 2025 at 0000Z End: Sunday November 30, 2025 at 2359Z Always the last full weekend of November. Contest Sponsor: World Wide Radio Operators Foundation Event Website Link: https://wwrof.org and https://cqww.com/