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ARRL News:
- The ARRL Solar UpdateSolar 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 […]
- Get Ready for Jamboree on the Air
- Contest University Celebrates 100 Years of YagisThe 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 […]
- The ARRL Solar UpdateSolar 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 […]
- Special HAARP Transmission for 9/11To 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 […]
- Video: Educator Shows How Amateur Radio Is Inspiring StudentsEducator 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 […]
- Answering the Call: A 9/11 Remembrance from ARRLEd. 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 […]
Blogger Posts:
- Siso HK3W "100% DX Hunter - 100% Independent"
- EA1CS - DX INFO
- PE4BAS Amateur Radio Weblog
- F5NPV – V85NPV
- AE5X
Comenta, comparte y dale Like!! [...]
Durante décadas, cientos de radioaficionados alrededor del mundo hemos dedicado incontables horas de operación, sacrificios [...]
RTTY y FT8 son realmente lo mismo?Despues de casi Diez años de que lanzaran el [...]
Si Ud. Utiliza el LoTW, Y NO ACREDITA PAISES PARA LOS PREMIOS DEL DXCC, por [...]
AUSTRALIA REPRESENTADA EN LA REGIÓN 3 DE LA IARU:DEFINICIÓN DE PRIORIDADESEl Comité Ejecutivo de la [...]
( Sands - VK4WXW / 16 STIEMBRE 2026 )Agradezco los contactos; gracias a todos. Lamentablemente, [...]
( DX INFO / 19 SETIEMBRE 2026 )Hasta el 24 de setiembre permanecerá activa KH8WW [...]
( Rafal - SP3RK / 17 SETIEMBRE 2026 )Instagram oficial de la expedición:Sigue a @sp3rk_radio [...]
James informa:estaré en Roatán, Honduras, del 18 al 28 de octubre de 2026. Operaré desde [...]
Jan - PA7JWC informa:Saeby, Jutlandia Septentrional (IOTA EU-171).Del 16 al 23 de septiembre de 2026 [...]
This weekend there was the lighthouse and lightship activation. Have been hunting for it before. [...]
Very spotty propagation across the Atlantic Ocean. Signals fading in and out with lots of [...]
Franz OE3FVU is actually also Dutch. Spoke to him many times. I knew [...]
Updates The plan was to finally update my repeater and repeater antenna. This went well. But [...]
I wished for a few new on band ones. But it didn't happen. You can't [...]
Almost 6 weeks scratching my head to find the best antenna for lower Bands. Previously [...]
SDR transceiver QSD/QSE , 3w output. This transceiver is associated with a tube amplifier to [...]
I am using a W8JK 2 elements beam antenna feed with a ladder line or [...]
The main purpose of FT8 and WSPR propagation checking. Propagation Status and check using FT8 [...]
I am mostly using CW or SSB to communicate on HF bands . I am [...]
I was rearranging the rat's nest of cabling that constitutes the best-unseen space between my [...]
The manual for the KX2's internal battery charger (KXIBC2) allows for a variety of input [...]
Two days on the TAT now and making a fast progression west - not due [...]
An interesting concept from WD4ELG: a very brief summary of various QRP rigs. The Good [...]
ArkansasHeavy rains made for muddy riding through a beautiful state. I managed a quick activation [...]












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