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American Radio Relay League | Ham Radio Association and Resources
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
05/23/2025 10:26 PM
The ARRL Solar Report

Solar activity ranged from low to high.  Region 4087 produced the strongest event of the period, an impulsive R3 flare on May 14 at 0825 UTC near the NE limb.  The region also produced R2 flares at 0325 and 1119 UTC.  Finally, three R1 events were produced by the region on May 14 and 15.  Region 4086 also produced an R3 event, with a flare observed on May 13 at 1538 UTC.

No proton events were o...


05/23/2025 03:49 PM
Highlights from 2025 Dayton Hamvention

ARRL interacted with thousands of members at 2025 Dayton Hamvention®, held May 16-18 in Xenia, Ohio. There were many ARRL programs and services available to visitors to the ARRL Expo area. The ARRL Youth Lounge was busy throughout the event, and “the kids were loving it,” according to Education and Learning Manager Steve Goodgame, K5ATA, who pointed out that the young visitors were building cod...


05/23/2025 03:44 PM
Hurricane Watch Net Remembers and Celebrates 60 Years

In September 1965, Hurricane Betsy hit Florida, the Bahamas, and the central US Gulf Cost. The damage was nearly $1.42 billion, earning the storm the nickname Billion Dollar Betsy. Forecasting for storms like Betsy was still in its infancy. 

Bobby Graves, KB5HAV, the current Hurricane Watch Net (HWN) manager, shared that amateur radio operator Gerald E. “Jerry” Murphy, K8YUW, then 28 years old, ...


05/23/2025 03:37 PM
New Book Release: Using the Baofeng® Radio


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