ARRL Southwestern Division Convention Start Date: 02/27/2026 End Date: 02/28/2026 Location: Yuma County Fairgrounds 2520 E. 32nd St. Yuma , AZ 85364 Website: https://www.yumahamfest.com/ Sponsor: Yuma Amateur Radio Hamfest Organization Type: ARRL Convention Talk-In: 146.84 88.5 Hz […]

The object of Field Day is to work as many stations as possible on the 160, 80, 40, 20, 15 and 10 Meter HF bands, as well as all bands […]

The objective of 10 GHz and Up is for North American amateurs work as many amateur stations in as many different locations as possible in North America on bands from […]

The objective of 10 GHz and Up is for North American amateurs work as many amateur stations in as many different locations as possible in North America on bands from […]

For Amateurs worldwide to exchange information with W/VE amateurs on 160-meter CW.

For Amateurs worldwide to exchange QSO information with as many stations as possible on the 10 meter band.