ARRL The National Association for Amateur Radio® filed comments with the Federal Communications Commission in response to its request for...
General
Due to most of the regions on the solar disk being fairly simple intheir magnetic complexity, solar activity is expected...
When your homebrew Yagi antenna only sort-of works, or when your WiFi cantenna seems moody on rainy days, we can...
Using USB for powering devices is wonderful, as it frees us from a tangle of incompatible barrel & TRS connectors,...
Over the decades there have been many denominations coined to classify computer systems, usually when they got used in different...
At its meeting on March 27, 2025, the Board of Directors of Radio Amateurs of Canada voted unanimously to cancel...
There’s something magical about the clunk of a heavy 1950s portable radio – the solid thunk of Bakelite, the warm...
Satellite imagery is in the news right now, but not all satellite constellations are the preserve of governments. Satellogic operates...
had a problem—namely, running low on the brass material typically used for making PCB stencils. Thankfully, a replacement material was...
ARRL Learning and Education Manager Steve Goodgame, K5ATA, attended the National Science Teachers Association convention held in Philadelphia, PA, March...
HamSCI, Ham Radio Science Citizen Investigation, is preparing now for a series of meteor scatter (MS) experiments later this year...
We’ve all seen the ads. Some offer “free” solar panels. Others promise nearly free energy if you just purchase a...
Rabea Rogge, LB9NJ/KD3AID, a private astronaut on the crew of the Fram2 mission, has conducted the first amateur radio contacts...
ARRL is excited to announce that the new 2025 edition of The ARRL Repeater Directory® is now powered by RepeaterBook,...
Solar activity is likely to be moderate (R1-R2, Minor-Moderate) witha slight chance for X-class flares through April 5. The geomagnetic...
The ARRL DXCC Desk has determined that the operation by a DXpedition team from Mount Athos meets the DXCC award...
Modern e-readers such as the Amazon Kindle are incredible pieces of engineering, but that doesn’t mean there’s no room for...
Malaysia Airlines Flight 370 disappeared without a trace over a decade ago. Malaysia’s government announced last week that it will resume...
made an interesting observation. Old-style rotary phones were made to last and made for service. Why? Because you didn’t own...
How do you get images downlinked from 30 km up? Hams might guess SSTV — slow scan TV — and...
As part of its modernisation of the exams systems, the RSGB has introduced online forms for reporting possible errors found...
A 2-hour interview with ARRL CEO David Minster, NA2AA, is available on The DX Mentor Podcast, hosted by Bill Salyers,...
In 1964, John Hartmann of Dyersville began a job with Neil Webster at his TV sales and repair shop in...
RSGB IT has become aware of a fake email being which invites recipients to sign a Jotform document. Jotform is...
By: Angel Santana, WP3GW Amateur radio operators in Puerto Rico participated in the Caribe Wave 2025 Tsunami exercise on March...
