ARRL

Martin J. “Marty” Pittinger, KB3MXM, has resigned as Vice Director of the ARRL Atlantic Division, effective April 28, 2025.

Pittinger had been Vice Director since January 2023, when he was appointed to the role. He was elected in November 2023 to a three-year term that began January 1, 2024. Pittinger previously served as Section Manager of the ARRL Maryland/DC Section.

ARRL President Rick Roder...

Applicants for the summer 2025 sessions of the ARRL Teachers Institute on Wireless Technology must apply by April 30 to be considered. The application process is straightforward. Interested educators can find the web form at www.arrl.org/ti. ARRL covers all the costs of the TI, including travel, but there is a $100 application fee if the teacher is accepted.

The Teachers Institutes are a product...

Solar activity has been at low levels with only minor C-class
flaring through April 24, 2025, and is expected to be moderate with
a chance of M-class flares (R1-R2, Minor-Moderate) through April 26.
No Earth-directed Coronal Mass Ejections (CMEs) have been observed.
A southwest CME was observed on April 23 and is considered to be
far-side due to the lack of any on-disk plasma motion/flare
activity.
  ...

Over 280 amateur radio operators volunteered during the 129th running of the Boston Marathon on April 21, 2025. 

Operators were working at virtually every location connected with the race, including the starting line, the entire course, the finish line, transportation, and various operations centers including the Massachusetts Emergency Management Agency (MEMA), the State EOC Unified Command Cen...

Spaceweather.com reports a Cannibal Coronal Mass Ejection on April 15 sparked geomagnetic storms.  On April 16, the storm became severe (G4) with Northern Lights sighted as far south as France.  The storm is subsiding now to a category G1/G2, which could still produce high-latitude auroras.

Although Regions AR4062 and AR4064 have been relatively quiet they are more structurally complex than ant...

Former ARRL Vice Director and Contest Advisory Committee Chairman Wayne Overbeck, N6NB, passed away Saturday April 12, 2025. He was 82 years old. Overbeck held an Amateur Extra-class license and was active in amateur radio for over 68 years. He served four terms as an elected ARRL Vice Director, from 1984 to 1993, and was also chairman of the ARRL Contest Advisory Committee during the 1970s and...

Paul “Tad” Cook, K7RA, passed away on April 13, 2025. 

For 36 years, Cook wrote the weekly W1AW Propagation Forecast Bulletin and the K7RA Solar Update for the ARRL Letter. He retired in January 2025, citing a recent ALS diagnosis and on March 8, Cook received the ARRL President’s Award presented to him by ARRL Northwestern Division Director Mark Tharp, KB7HDX.

Several weeks ago, Robin Amundson, ...

April 18th is honored as World Amateur Radio Day, when we celebrate the founding of the International Amateur Radio Union (IARU). The organization was born out of a meeting in Paris on April 17, 1925. ARRL took a leadership role in its founding, with ARRL Founder Hiram Percy Maxim, then 1AW, serving as the first President of IARU.

As reported by Kenneth B. Warner, 1BHW, in the June 1925 edition ...

ARRL The National Association for Amateur Radio® filed comments [PDF] with the Federal Communications Commission in response to its request for public input on alleviating unnecessary regulatory burdens by deleting or modifying rules, In the Matter of Delete, Delete, Delete. Implementing ARRL’s  suggestions would promote and protect the art, science, and enjoyment of amateur radio, and enhance ...

Due to most of the regions on the solar disk being fairly simple in
their magnetic complexity, solar activity is expected to remain at
low levels with a chance for M-class flares (R1 to R2, or Minor to
Moderate).

Solar wind parameters are expected to trend further towards nominal
levels as the Coronal Hole High-Speed Stream effects continue to
wane.

Additional enhancements from another negative polari...

There’s an effort underway to save some of Marconi’s original towers, and an online poll is open for people to vote on it being a restoration project through the “Next Great Save” project from the National Trust for Canada.

Some of Marconi’s first messages were received and transmitted using the Battle Harbour Marconi Towers, thought to be the last of their kind standing in North America. News o...

ARRL Ham Radio Open Houses are happening all over the western hemisphere, and more dates are being added each week. Throughout the entire month of April, radio clubs, schools, and even museums are opening their doors to help introduce the public to amateur radio. They will show of their ham radio stations, demonstrating the technology and innovation enjoyed by radio amateurs today. 

Some of the ...

ARRL volunteers in the Iowa Section have cause to celebrate. Their state-level advocacy work on behalf of amateur radio has resulted in an exemption to the state’s handsfree law that covers ham operators.

Iowa Senate File 22 (SF22), a bill addressing distracted driving, had been in development since 2020. Former ARRL Section Manager Lelia Garner, WAØUIG, and Iowa Section State Government Liaison...

The ARRL DXCC Desk has determined that the operation by a DXpedition team from Mount Athos meets the DXCC award program’s accreditation criteria. Contacts with the team, which operated in January 2025 using the call sign SV1GA/A, will therefore count toward DXCC. Additionally, due to actions taken by local authorities that resulted in the early termination of the operation, any future operation...

Solar activity is likely to be moderate (R1-R2, Minor-Moderate) with
a slight chance for X-class flares through April 5.

The geomagnetic field is expected to be quiet to minor storm levels
on April 4 and 5.

NOAA Geomagnetic Activity Probabilities for April 5 and 6 forecast a
15% chance, and then a 1% chance, of a Moderate storm for the
reporting period.

The forecast of solar and geomagnetic activity c...