Ham Callsigns USA

Mon, 14 Sep 2026

Solar flare activity was at low levels in the past week with
isolated C-class flare activity, according to NOAA’s Space...Read more

Fri, 11 Sep 2026

To commemorate the 25th anniversary of the September 11, 2001 attacks on the United States, the High-frequency Active Auroral Research...Read more

Fri, 11 Sep 2026

Educator Everton Henriques, KD2ZZT, shared his experience using amateur radio to inspire students and bring engineering and technology to life...Read more

Fri, 11 Sep 2026

Ed. Note: Details in this article were culled from the November 2001 QST article, “9/11/01: ‘This is Not a Test’...Read more

Wed, 02 Sep 2026

Former ARRL Chief Operating Officer (COO) Harold Robert Kramer, WJ1B, of Cheshire, Connecticut, passed away on Monday, August 31, 2026,...Read more

Tue, 15 Sep 2026

The event is designed to introduce amateur radio, communications technology, robotics and the role local organizations play in serving the...Read more

Tue, 29 Nov 2016

Regular Hackaday readers will be familiar with our convention of putting the name, nickname, or handle of a person in...Read more

Tue, 20 Feb 2018

Also called "ham radio," it is wireless voice communications that can reach "ham operators" up to hundreds of miles away,...Read more

Tue, 08 Sep 2020

There was a time when a ham radio set up sported many dials and switches and probably quite a few...Read more

Sat, 26 Feb 2022

Eight years ago, amateur radio enthusiast and ham-radio operator Bill LaMay wondered who might be the patron saint of amateur...Read more