[ARRL] - Friday September 18 2026
Solar flare activity is expected to remain at very low levels, with achance for isolated C-class flares through September 19, according toNOAA's Space Weather Prediction Center (SWPC).
Solar wind speed wassteady near 530 km/s, and negative polarity CH HSS (coronal holehigh-speed stream) effects are anticipated to persist through September18, with additional enhancements likely today due to flan...
[RSGB] - Friday September 18 2026
The RSGB will have a large presence at the National Hamfest at Newark Showground on Friday 25 and Saturday 26 September. In addition to a new-look bookstall and membership stand, the Society will have a great selection of displays and practical activities to enjoy. These include another opportunity to see 3D printing in action and to have your CW skills tested […]
[RSGB] - Friday September 18 2026
Would you like to learn a new skill or improve your knowledge on a particular topic? Perhaps you’d like to network with likeminded people and make some new connections? Maybe you are looking for inspiration on what to do next in your amateur radio journey? You can find answers to all these questions at the […]
[RSGB] - Friday September 18 2026
RSGB Board Director and Board Liaison for ARISS Patrick Wood, 2E0IFB is calling on radio amateurs to support World Space Week 2026 by hosting an activity between 4 – 10 October. In his Tonight@8 webinar, broadcast earlier this month, Patrick revealed the RSGB had launched some web pages to help inspire clubs and individuals. You […]
[ARRL] - Thursday September 17 2026
[ARRL] - Wednesday September 16 2026
The Yagi-Uda beam antenna was invented 100 years ago, in 1926, and Contest University (CTU) is celebrating its centennial with a live Zoom webinar this Saturday, September 19, 2026, at 1600 UTC (noon Eastern). The free webinar, titled “The Yagi Turns 100,” will be available online at https://w3lif.org/yagi. There is no pre-registration. Click on the link before 1600 Zulu on Saturday to watch. Q...
[ARRL] - Monday September 14 2026
Solar flare activity was at low levels in the past week withisolated C-class flare activity, according to NOAA’s Space WeatherPrediction Center. The largest flare of the period was a C3.4 onSeptember 8 from otherwise stable Region 4528. Region 4530 developedasymmetric penumbra on both its leading and trailing poles whileundergoing consolidation in its intermediate area. New fluxemergence in the...
[ARRL] - Friday September 11 2026
To commemorate the 25th anniversary of the September 11, 2001 attacks on the United States, the High-frequency Active Auroral Research Program (HAARP) at the University of Alaska Fairbanks will be making a special transmission on 9.11 MHz at 0030-0035 UTC on September 12, 2026 (8:30-8:35 PM eastern time Friday evening). The transmission will consist of a Morse code QST, followed by a slow-scan ...
[ARRL] - Friday September 11 2026
Educator Everton Henriques, KD2ZZT, shared his experience using amateur radio to inspire students and bring engineering and technology to life in the classroom during his keynote at the 2026 ARRL New England Division Convention, hosted by Northeast HamXposition in Massachusetts on August 15. A video recording is available on ARRL’s YouTube channel.Everton is an Engineering and Technology Teache...
[ARRL] - Friday September 11 2026
Ed. Note: Details in this article were culled from the November 2001 QST article, “9/11/01: ‘This is Not a Test’ ” by Rick Lindquist, N1RL, and Diane Ortiz, K2DO. The original article is available here (PDF).Twenty-five years ago, on September 11, 2001, the United States came under attack from al-Qaeda terrorists who hijacked passenger planes and flew them into buildings in New York City and Wa...