Ham Callsigns USA

Fri, 05 Dec 2025

Solar activity was at low levels this past week with only C class
flares. Region 4294 remains the largest region...Read more

Fri, 05 Dec 2025

Thu, 04 Dec 2025

Update 12/4/2025 (See original story, below.)

ChipSat Signals Received; Listeners Still Needed

Updating the story, ‘Space Sailors’ Seeking Download Help from...Read more

Wed, 26 Nov 2025

Don’t miss it! The annual YouTube telethon to raise money for the ARRL Teachers Institute on Wireless Technology will be...Read more

Fri, 21 Nov 2025

ARRL The National Association for Amateur Radio® announces the results of the 2025 ARRL Division elections.

In the ARRL Pacific Division,...Read more

Wed, 04 Oct 2023

Two years ago, in my home state of Kentucky, we had a devastating tornado that traveled nearly 200 miles, leveled...Read more

Mon, 08 Dec 2025

Competing against 160 Emergency Operations Center–affiliated teams nationwide, the Alachua County volunteer ham radio group rose to the top with...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

Mon, 31 Aug 2015

BRENTWOOD — When a major disaster occurs, be it fire, earthquake or something else, neighborhoods could be cut off from...Read more

Mon, 01 Dec 2025

Would not massively deplete IPv6, might challenge internet governance Early in the history of the internet, the powers that be...Read more