ARRL

Tens of thousands of hams are celebrating a successful 2025 ARRL Field Day! The largest annual amateur radio event is also one of the most beloved, as shown by countless social media posts. Activity was high, with 1536 sites in the ARRL Field Day Site Locator, and that doesn’t even count home stations, portable operations, or other participants.

“There’s a reason that hams look forward to ARRL F...

ARRL The National Association for Amateur Radio® Headquarters will be closed on Friday July 4, 2025, for the Independence Day holiday. There will be no W1AW bulletin or code practice transmissions on that day. ARRL Headquarters will reopen on Monday July 7, at 8 AM ET. We wish everyone a festive and safe holiday!

ARRL The National Association for Amateur Radio® will return Logbook of The World® (LoTW®) to service at 10:00 AM EDT on Wednesday, July 2, 2025.

We are happy to be bringing the upgraded LoTW servers online, as we know radio amateurs around the world rely on LoTW to receive QSLs and apply for awards. The improvements we made will make no change in the visual appearance of LoTW but will provide e...

Attention: Full ARRL members in the PACIFIC, ROCKY MOUNTAIN, SOUTHEASTERN, SOUTHWESTERN, and WEST GULF Divisions. You have the opportunity to choose a Director and Vice Director to represent you for 3-year terms beginning January 1, 2026.

ARRL is governed by its Board of Directors. A voting Director is chosen by ballot by the full (licensed) ARRL members in each of its 15 divisions. Vice Directo...

Solar activity has been at low levels for the past 48 hours, with
low-level C-class flares.
 
There was a narrow coronal mass ejection (CME), likely associated
with minor flaring from Regions AR4117 and AR4118 between 1439 UTC
and 1524 UTC on June 24. Initial modeling indicated a miss, south
and behind Earth's orbit. However, it should be noted that analysis
of this event is low confidence given the a...

By: Bill Mader, K8TE, Section Manager of the ARRL New Mexico Section

One of the many ways to earn bonus points during ARRL Field Day is to have a Safety Officer on site who makes use of the Safety Officer Checklist [PDF]. Safety shouldn’t stop there! Many pictures of Field Day sites indicate that running that checklist alone is inadequate. Having been involved with safety professionally in the U...

The Amateur Radio Service is of great value to communities around the nation. Through served agencies, the trained corps of technical and civic-minded operators provide a no-cost service to the public that has shown to be valuable before and When All Else Fails®.

The 2025 hurricane season has been forecast to be above normal by the National Oceanic and Atmospheric Administration (NOAA). As we sa...

That includes yourself! Late June holds the Summer Solstice, and in North America where Field Day takes place, that means a higher likelihood of long, hot, summer days. If it’s not everyday you’re working in the heat, you especially need to take care of yourself.

Dr. Carol Milazzo, M.D., KP4MD, is the Section Manager of the ARRL Sacramento Valley Section. She’s also a practicing physician. She k...

ARRL’s Logbook of The World® (LoTW®) is the 2nd most popular benefit among members. It is also an extremely popular service internationally for non-members, as it is the primary means for providing confirmations for ARRL Awards, such as DXCC and Worked All States.

As a part of the ongoing modernization of the ARRL systems infrastructure, LoTW will be receiving major upgrades to the operating sys...

On Friday, June 20, Spaceweather.com reports that, in addition to it
being the first day of Summer in the Northern Hemisphere, on June 19
the Sun produced another X-class flare causing a shortwave radio
blackout over the Pacific Ocean.

Solar activity reached high levels when Region AR4114 produced the
strongest event of the period, an X1.9 flare at 2350 UTC. The region
remained the most complex on th...

Lather on the sunscreen and get ready for the fun! 2025 ARRL Field Day is June 28 - 29. It is amateur radio’s biggest yearly event. The sun has been very active at the peak of Solar Cycle 25. ARRL is hopeful that it will mean 2025 becomes a legendary Field Day. Get out to an activation and enjoy a good time with your fellow hams.

Use the Field Day Site Locator, featuring more than 1200 sites, if...

Hurricane Erick Update for June 19, 2025...12:30 PM EDT

Hurricane Erick made landfall early Thursday morning, June 19, along Southern Mexico's Pacific coast. It has been upgraded to an "extremely dangerous" Category 4 status, according to the US National Hurricane Center.

Forecasters now warn that the major storm will unleash devastating winds at the eye's landfall as well as the potential for fl...

Amateur radio operators preparing for a contest sponsored by ARRL The National Association for Amateur Radio® used ham radio to report a forest fire just before winds picked up.

By John Ross, KD8IDJ

With the help of amateur radio operators, a potential wildfire was averted in California on June 12. Amateur “ham” radio is a thriving technical hobby with members active all over the world. Hams ofte...

ARRL The National Association for Amateur Radio® welcomed the year’s first cohort of educators to attend a session of the ARRL Teachers Institute on Wireless Technology (TI) at headquarters this week. The group follows on the success of the Louisiana-based session last week, and one on Staten Island in New York City this past in January.

The educators traveled from all over the country to attend...

ARRL is looking for some new members of our Newington, Connecticut-based headquarters staff. There are several roles for which we’re seeking qualified candidates. If you’re into amateur radio, ARRL is a tremendous place to work.

The Membership Manager is responsible for leading efforts related to ARRL membership growth, engagement, and retention. This role serves as the primary point of contact ...

The 2025 ARRL June VHF Contest is this weekend, starting at 1800 UTC on Saturday, June 14, and concluding at 0259 UTC on Monday, June 16. Late spring weather brings enhanced tropospheric ducting and meteor scatter. Plus, it’s the peak of the sporadic-E season. Take advantage of these propagation enhancements and have some fun on the VHF and UHF bands.

ARRL Contest Program Manager Paul Bourque, N...