Solar activity reached high levels this past week when Region 4299produced an M1.1 (R1/Minor) flare on December 6. Shortly after,...
General Class and above license holders in the United States will soon have access to an expanded portion of the...
AMSAT News Service ANS-348 December 14, 2025 In this edition: * Soyuz Crew Lands Ending Eight-Month Space Research Journey * Satellites...
It is with great sadness that we share the news that Dr Bob Whelan, G3PJT became a Silent Key on...
Release Date: December 13, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
Release Date: December 13, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
On December 1st 1924, the 200kW Alexanderson alternator with the call sign "SAQ" was put into commercial operation with telegram...
When we talk about HDTV, we’re typically talking about any one of a number of standards from when television made...
This summer, we saw the WHY (What Hackers Yearn) event happen in Netherlands, of course, with a badge to match....
HamSCI will host the second half of its 2025 meteor scatter QSO party December 12-13. The December event will take...
The first HamTV transmission from the International Space Station (ISS) since 2018 occurred on October 18, 2025. As part of...
These days just about any battery storage solution connected to PV solar or similar uses LiFePO4 (LFP) batteries. The reason...
It’s rather amazing how many electronic components you can buy right now are not quite the genuine parts that they...
On Friday, December 12, between 10:45am and 1:30pm, the Marconi Radio Club of Newfoundland (MRCN) and its sister club, the...
Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you...
On November 14, 2025, we reported something no natural comet has ever demonstrated: a narrow-band absorption signature emitted by 3I/ATLAS at...
There are too many patches of woods around this northwestern Minnesota townof 8,800 people to seea dramatic vista of one...
For four hours or so, the weather around Seabrook was news heard, if not around the world, at least as...
Friends, I’ve gotten myself into a pickle and I need some help. A few years back, I decided to get...
AMSAT News Service ANS-341 December 7, 2025 In this edition: * KSLV-II Mission Deploys 13 Satellites, Including New Amateur Radio...
Release Date: December 6, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
Release Date: December 6, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
Sometimes it makes sense to go with plain old batteries and off-the-shelf PVC pipe. That’s the thinking behind ’s clever...
