ARRL
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The ARRL Solar Report
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... -
Promote Your Club’s 2025 ARRL Field Day With Posters
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Johns Hopkins University to Hold ARRL Teachers Institute
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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Plan Your Hamvention With ARRL App
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Heritage CQ Amateur Radio Hall of Fame Inductees Named
The Heritage CQ Amateur Radio Hall of Fame, created by longtime amateur radio publisher Richard Ross, K2MGA (SK), will continue to honor amateur radio operators on a new section of the Hamgallery.com website.
CQmagazine ceased publication in October 2023. Ross died on April 27, 2024, and the change was made with the permission of his widow, Cathy.
The Heritage CQ Amateur Radio Hall of Fame hono...