• 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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  • 7QP

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

    The 7th Call Area QSO Party -- 7QP Washington, Oregon, Montana, Utah, Idaho, Nevada, Wyoming, and Arizona. UTC Dates and Times: Begin:  Saturday  May 03, 2025  1300Z End:     Sunday  […]

    Free

  • Indiana QSO Party

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

    Indiana QSO Party UTC Dates and Times: Begin:  Saturday  May 03, 2025  1500Z End:      Sunday    May 04, 2025  0300Z The first Saturday in May. Operate up to […]

    Free

  • Delaware QSO Party

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

    Delaware QSO Party UTC Dates and Times: Begin:  Saturday  May 03, 2025  1700Z End:     Sunday     May 04, 2025  2359Z The first full weekend of May Three Counties -- […]

    Free

  • New England QSO Party

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

    The New England QSO Party -- NEQP Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, and Maine.   Our Calendar View dates and times represent the overall Beginning and End of […]

    Free

  • Warminster PA Hamfest

    Bucks County Community College -- Lower Bucks Campus 1304 Veteran's Hwy -- Route 413, Bristol, PA, United States

    Warminster PA Hamfest and ARRL EPA Section Convention Sunday May 4, 2025   Rain or Shine An ARRL Sanctioned Hamfest Talk-In 147.090 MHz +   Tone 131.8 Hz Talk-in 443.950 MHz +  […]

    $8.00

  • Kutztown Antique Radio Meet May

    Renninger's Antiques and Farmer's Market 740 Nobel St, Kutztown, PA, United States

    The Kutztown Antique Radio Meet is held twice a year in May and September. It has grown to one of the largest radio shows in the country, attracting collectors and […]

  • Canadian Prairies QSO Party

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

    Canadian Prairies QSO Party -- CPQP UTC Dates and Times Start:  Saturday May 10, 2025 at 1700Z End:    Sunday    May 11, 2025 at 0259Z Fourth Annual Event for […]

  • Contest University

    Hope Hotel and Richard C. Holbrooke Conference Center Building #823, Area A, Gate 12A •, Wright-Patterson Air Force Base, Ohio, OH, United States

    Contest University 2025 Contest University will be held on Thursday May 15, 2025, from 7:00 am to 5:00 pm, at the Hope Hotel in Dayton, Ohio. This is the day […]

  • Arkansas QSO Party

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

    Arkansas QSO Party -- ARQP UTC Dates and Times: Begin:  Saturday  May 17, 2025  1400Z End:     Sunday     May 18, 2025   0200Z Twelve Hours of contesting on Saturday gives […]

  • MD FM Memorial Day Tailgate Hamfest

    Howard Country Fairgrounds 2210 Fairgrounds Road, West Friendship, MD, United States

    The Maryland FM Association is having their Memorial Day Tailgate Hamfest The Hamfest will be held at the Howard County Fairgrounds, 2210 Fairgrounds Road, West Friendship, Maryland.   Suggested Donation:  […]

    $10.00

  • Manassas Tailgate

    Field across from Signal View Park 9300 Signal View Drive, Manassas Park, VA, United States

    The OLE VIRGINIA HAMS Amateur Radio Club, Inc. Manassas Tailgate Saturday, June 07, 2025 7:00 a.m. to 1:00 p.m. Event Website:  https://www.w4ovh.net/welcome-to-manassas-hamfest/ See Hamfest Flyer for details. More information https://www.w4ovh.net/ […]

  • Atlantic Canada QSO Party

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

    Atlantic Canada QSO Party Brand New Contest for 2025 Newfoundland and Labrador     Prince Edward Island New Brunswick                          […]