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ARRL News:
- 2026 Hamvention Wrap-Up -- Weather or Not…It’s a tradition for Hamvention® … it must rain for at least part of at least one day … and this year didn’t disappoint! Showers and even the occasional downpour popped up on and off Saturday, prompting flea market shoppers to periodically flee inside to dry out. Then a thunderstorm in the early hours of […]
- Hamvention 2026 Friday -- Let the Fun Begin!Hamvention® 2026 in Xenia, Ohio, is officially under way, with large crowds filling the five exhibit halls, four forum rooms, and the giant flea market. Here’s a summary of Friday, May 15.In the ARRL Expo area, attendees interacted with program representatives and volunteer leadership officials, including ARRL CEO David Minster, NA2AA, and President Rick Roderick, […]
- The ARRL Solar UpdateSolar activity remained at low levels this past week. Region 4436 wasresponsible for the majority of the C-flare activity, including thelargest flare of the period, a C2.3 that peaked on May 13. Region4432 rotated off the west limb. Two new regions were numbered duringthe past 24 hours. Region 4437, which has since decayed to plage, […]
- Hamvention 2026 Thursday -- Setup Day and Much MoreHamvention® 2026 in Xenia, Ohio, officially begins on Friday morning, May 15. But several hundred hams arrived early to take part in pre-Hamvention activities. ARRL The National Association for Amateur Radio® was already on site at the Greene County Fairgrounds, exhibitors were busy setting up their booths. We snapped a few late afternoon photos of setup […]
- The ARRL Solar UpdateSolar activity was at low levels this past week with occasionalB-class and isolated low-level C-class flares. The largest event ofthe period was a C1.4/Sf flare from Region 4429 on May 5.There are currently six numbered regions on the visible disk as 4434decayed to plage and Region 4428 rotated beyond the western limb asan E-type group. […]
- Learn More About SDRThe Boston Software Defined Radio User Group, SDR-Boston, is hosting the New England Workshop for Software Defined Radio 2026 (NEWSDR), June 4 - 5, at Worcester Polytechnic Institute (WPI) in Worcester, Massachusetts.The primary goal of this workshop is to provide a forum that enables software defined radio (SDR) enthusiasts to get together, collaborate, and introduce […]
- STEM On and Off the AirThe Garden School Amateur Radio Club in Jackson Heights, New York, K2GSG, was started in September 2016 as a way to implement the science, technology, engineering, and mathematics (STEM) standard at the school.Currently, the Club has 13 members ranging from 4th graders to 12th graders and is an Affiliated Club of ARRL The National Association […]
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El radioteletipo (RTTY) se popularizó como modo digital en la radioafición gracias a una combinación [...]
Las tarjetas QSL´s son utilizadas por los radioaficionados como prueba material de la existencia de un contacto (QSO, en el Código Q), y son necesarias para la obtención de diplomas [...]
Hola Siso, me hago un tiempo para enviarte información respecto de la Expedición hacia Robinson [...]
Escrito por R7AL:Acabo de recibir una respuesta por escrito del Northern Hydrometeor Administración de ología y [...]
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( RECUERDA ) Del 18 al 22 de mayo 2026, Luc - ON2LVC, Francois - [...]
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Por Renato Araujo (PY8WW)Tras un largo periodo de planificación logística, finalmente decidí activar la Isla [...]
Taku se encuentra actualmente en el aire desde la isla de Guam como KH2/JG1UQD. Se está [...]
( Medhi - F5PFP / 16 MAYO 2026 )Billetes a la venta: Para un crucero [...]
In between my busy schedule, learning morsecode with the CWOps CWA intermediate course and [...]
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During the CWOps CWA Intermediate course I had trouble getting CW into the mike with [...]
For those that don't know. Bouvet is a Norwegian island in the south arctic [...]
Finally the CW Academy Intermediate course has finished. It was tough at times. If you [...]
I am using a W8JK 2 elements beam antenna feed with a ladder line or [...]
Almost 6 weeks scratching my head to find the best antenna for lower Bands. Previously [...]
Carbon fiber vertical antenna (9m long) Carbon fiber pole cannot be used with a wire [...]
All details below are related to the V1.02 USDX PCB . 2 Mods are part [...]
I am mostly using CW or SSB to communicate on HF bands . I am [...]
I've activated two parks in Iceland since arriving 4 days ago - both times were [...]
I was rearranging the rat's nest of cabling that constitutes the best-unseen space between my [...]
Receiver sensitivity of the QRP Labs QMX+ is currently being discussed on the QRP Labs [...]
The recent purchase of a UV-Pro has me in need of a satellite antenna for [...]
I went through the rest of the bands today and the HL2 looks good on [...]












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