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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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01/17/2025 06:14 PM
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A Weekend of January Contests
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There are two great contests for amateur radio operators this weekend, January 18 - 20, 2025, and a bonus opportunity for a college club station to win a national championship. Whether you’re interested in contesting on the HF bands, the VHF bands of 50 MHz and above, or both, there’s likely a contest to fit your needs this weekend. ARRL Contest Program Manager Paul Bourque, N1SFE, said there i...
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01/17/2025 05:07 PM
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The K7RA Solar Update
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Sorry to say this is the last ARRL Propagation Forecast Bulletin I will write. I took over in 1991 from Ed Tilton, W1HDQ when he was too ill and weak to continue, and now with ALS I have similar problems.
Geomagnetic influencers were more stable this week (planetary A index shifted from 16.9 to 10.7) and solar indicators were weaker. Average daily sunspot number changed from 159.1 to 103.3 and avera...
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01/14/2025 06:30 PM
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DXCC Application Processing Caught Up
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DXCC® application processing is back to typical processing times. In October, we reported that the ARRL DXCC® System had been returned to service following work that was completed to ensure the security and integrity of the system following the cyber-attack in May. Over 4,000 DXCC applications have been logged into the system for processing since returning the system to service. We are currently ...
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01/14/2025 03:45 PM
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Dennis Motschenbacher, K7BV, Silent Key
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Former ARRL and Yaesu employee, World Radiosport Team Championship competitor, and award-winning radio amateur Dennis Motschenbacher, K7BV, has become a Silent Key. Motschenbacher passed away on January 9, 2025, after a long illness. Motschenbacher was first licensed at the age of 13. According to his obituary, “His Amateur Radio activities took him to 35 countries and his ham radio call sign, K...
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