• Dates and Times for On-The-Air events refer to the Eastern time zone unless a different format is explicitly stated.  We typically provide UTC Date and Time information in the text body of the event.

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CW

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  • CQ WW VHF Contest SSB/CW/FM

    On-The-Air General Delivery, Dillsburg, PA, United States

    CQ WW VHF Contest  SSB/CW/FM UTC Dates and Times Begin:  Saturday  July 05, 2025  at  1200Z End:     Sunday     July 06, 2025  at  1159Z The CQ WW VHF Contest […]

  • Flight of the Bumblebees

    On-The-Air General Delivery, Dillsburg, PA, United States

    Flight of the Bumblebees  -- FOBB UTC Date and Times Begin:   Sunday     July 27, 2025   at 1700Z End:      Sunday     July 27, 2025   at 2100Z     […]

  • SKCC Weekend Sprintathon (WES) October

    On-The-Air General Delivery, Dillsburg, PA, United States

    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 […]

  • SKCC Straight Key Sprint (SKS) October

    On-The-Air General Delivery, Dillsburg, PA, United States

    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 […]

  • ARRL Sweepstakes CW

    On-The-Air General Delivery, Dillsburg, PA, United States

    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 […]

  • SKCC Weekend Sprintathon (WES) November

    On-The-Air General Delivery, Dillsburg, PA, United States

    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 […]

    Free

  • SKCC Straight Key Sprint (SKS) November

    On-The-Air General Delivery, Dillsburg, PA, United States

    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 […]

  • CQ WW DX Contest CW

    On-The-Air General Delivery, Dillsburg, PA, United States

    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 […]

  • SKCC Weekend Sprintathon (WES) December

    On-The-Air General Delivery, Dillsburg, PA, United States

    SKCC Weekend Sprintathon (WES) UTC Dates and Times Begin:  Saturday December 13, 2025   at 1200Z End:     Sunday    December 14, 2025   at  2359Z The event follows the same UTC […]

    Free

  • ARRL Rookie Roundup CW

    On-The-Air General Delivery, Dillsburg, PA, United States

    UTC Dates and Times Begin:  Sunday    December 21, 2025    at  1800 Z End:     Sunday     December 21, 2025   at  2359 Z   Event Website:  http://www.arrl.org/rookie-roundup/

  • SKCC Straight Key Sprint (SKS) December

    On-The-Air General Delivery, Dillsburg, PA, United States

    SKCC Straight Key Sprint (SKS) UTC Date and Time: Begin:   Wednesday   December 24, 2025   0000 Z End:      Wednesday   December 24, 2025   0200 Z Always the 4th Wednesday UTC […]

  • ARRL Straight Key Night

    On-The-Air General Delivery, Dillsburg, PA, United States

    UTC Dates and Times Begin:   Thursday  January 01, 2026   at  0000 Z End:      Thursday  January 01, 2026   at  2359 Z Event Website:  http://www.arrl.org/straight-key-night/ Submit your list of stations […]