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ARRL News:
- Amateur Radio to Participate in DoD Armed Forces Day Crossband Test on May 9, 2026Amateur radio operators will participate in the Department of Defense’s Armed Forces Day (AFD) Crossband Test on May 9, 2026. The annual event will not impact any public or private communications.For more than 50 years, military and amateur stations have participated in this interoperability exercise between the amateur and government radio services. The AFD Crossband […]
- The ARRL Solar UpdateSolar activity remained at low levels this past week with numerous C1flares from Region 4420, which exhibited growth during the period.Region 4419 showed minor decay, particularly in its trailing spots,while producing a lone C1.0 flare. Region 4422 was numbered duringthe period but remained inactive. No Earth-directed CMEs wereobserved in coronagraph imagery.Solar activity is expected to […]
- Dayton Hamvention® 2026 Offers Forums for Every HamDayton Hamvention 2026 features a wide range of forums to appeal to amateur radio operators of all interests, experience levels, and ages. The Hamvention Forums Committee has assembled a diverse lineup covering technical topics, operating skills, and emerging interest areas. On opening day, Friday, May 15, there are 22 forums beginning at 9:15 AM with HamSCI: The […]
- Helping NASA Track Artemis II’s Orion SpacecraftThe University of Pittsburgh’s Panther Amateur Radio Club (PARC) had a unique opportunity last week...helping NASA track Artemis II’s Orion spacecraft on its mission to the moon and back!Faculty advisor Juan Manfredi, NAØB, said the club responded to a request from NASA to submit a proposal. “We submitted our proposal in September 2025 and were notified in […]
- The ARRL Solar UpdateSolar activity was at very low levels with only isolated B-classflaring, mostly from Region 4416. There are currently four numbered regions on the visible disk. Region4416 remains the largest group by area but exhibited signs ofstructural weakening, including flux submergence and a slight decayof its intermediary pores. Region 4419 was the most complex group […]
- The ARRL Solar UpdateSolar activity remained at low levels this week. Most of the C-class activity came from either Region 4414 or Region 4409, which has developed a delta spot in its intermediary area. All remaining spots were either stable or in slight decay, with Region 4406 rotating over the west limb by the end of the reporting […]
- ARRL Announces Change in Central Division LeadershipBrent Walls, N9BA, has resigned as Central Division Director of ARRL The National Association for Amateur Radio®, citing professional and personal commitments. He served as Director since 2025, and before that as Vice Director beginning in 2021.“Serving in the capacity of Division Director has been a truly rewarding experience and the highlight of my amateur […]
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Expedición DX 3G0YM a la Isla de Pascua“Iorana hoa mā , he vave nei mātou e [...]
Hola Siso, me hago un tiempo para enviarte información respecto de la Expedición hacia Robinson [...]
Renato "REN", PY8WW, esta QRV como 8R/PZ5TW cerca de Corriverton, Guyana. Se desconoce la duración [...]
Reglas del concursoConcurso en memoria de Samuel Morse (SMMC)La Sociedad Húngara de Radioaficionados (MRASZ) se [...]
Hoy 26 de Marzo del 2009, solo hace 17 años, (Como pasa el tiempo!) me [...]
Murray - ZL1MGA, me informa que planea estar activo desde Niue, del 25 de abril [...]
( I8KHC / 21 ABRIL 2026 )El equipo 9T0MD se complace en anunciar el lanzamiento [...]
Del 13 al 21 de mayo 2026, Roger - V4/EI8KN y David V4/EI7BR ( G4CKS [...]
( Elvira - IV3FSG / 25 ABRIL 2026 @18.15z )Últimos saludos desde la isla de [...]
( DX INFO / 22 ABRIL 2026 )Para esta operación Suvarna ha habilitado OQRS en [...]
The famous Dutch (PACC) contest is on this weekend. Of course this is the contest [...]
While I am not on meshcore all days it is interesting to see some ideas [...]
Quite a strong signal on the band. Have seen 8Q7 before on 60m but never [...]
For those that don't know. Bouvet is a Norwegian island in the south arctic [...]
It has been a long time ago that I did some WSPR tests. Since I [...]
You can find more details here : https://f5npv.wordpress.com/w8jk-moxon/ Marc has build this antenna for a [...]
Almost 6 weeks scratching my head to find the best antenna for lower Bands. Previously [...]
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 [...]
Carbon fiber vertical antenna (9m long) Carbon fiber pole cannot be used with a wire [...]
While waiting on an "Your Anan-10E is ready" email I thought I'd test a claim [...]
I went into the contest with the goal of testing the performance of the HL2+ [...]
With the arrival of my Apache Labs 10E, I finally worked up the courage to [...]
Anticipation had reached a fever pitch when wisps of smoke began to emanate from Yaesu-Musen's [...]
The mobile shackOperating from Iceland was easy and fun. Since returning home, several emails have [...]












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