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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.
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05/14/2025 04:46 PM
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ARRL Renews Defense of the 902-928 MHz Amateur Radio Band
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ARRL The National Association for Amateur Radio® in a recent filing encouraged the Federal Communications Commission (FCC) to listen to industry stakeholders about the detrimental impacts that changes to the 902-928 MHz band would have for current users. The FCC is considering a petition by NextNav, Inc., a licensee in the 900-MHz Location and Monitoring Service (LMS), to reconfigure the 902-928...
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05/09/2025 07:22 PM
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The ARRL Solar Report
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The Solar Geophysical Activity Report and Forecast from the
USAF/NOAA indicates that solar activity has been at low levels for
the past 24 hours.
There are currently four numbered sunspot regions on the solar disk.
Solar activity is expected to be low with a chance for M-class
flares on May 10 and 11.
A simultaneous filament eruption produced a narrow Coronal Mass
Ejection (CME) signature that was fir...
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05/09/2025 05:38 PM
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Promote Your Club’s 2025 ARRL Field Day With Posters
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05/09/2025 05:25 PM
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Johns Hopkins University to Hold ARRL Teachers Institute
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A session of the ARRL Teachers Institute on Wireless Technology (TI) is being hosted this summer by the Johns Hopkins University Applied Physics Lab in Laurel, Maryland. This marks the first time a major research university has hosted the ARRL program. The TI program is expanding significantly in 2025. Already, an institute was held on Staten Island, New York, to mark the first regional session....
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