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Latest DX Bulletin
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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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06/28/2026 12:30 PM
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Start Planning for ARRL Field Day 2026
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06/12/2026 05:08 PM
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The ARRL Solar Update
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Solar activity has been at low levels this past week with most of the C-level activity originating from Region 4465, including the largest flare of the week, a C2.6 observed on June 10. There are currently 7 numbered sunspot regions on the disk with Region 4467 decaying to plage. There was a Type-II radio sweep detected by the Radio Solar Telescope Network (RSTN) on June 10. That radio emissio...
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06/05/2026 06:15 PM
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Washington Governor Highlights Amateur Radio Volunteers Ahead of ARRL Field Day
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Washington Governor Bob Ferguson has issued a video message recognizing the important role Amateur Radio Operators play in supporting communities across the state and encouraging public awareness of Amateur Radio as ARRL Field Day approaches later this month. In the video, Governor Ferguson highlights the critical service radio amateurs provide with communications support during emergencies and...
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06/05/2026 04:17 PM
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The ARRL Solar Update
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Solar activity went from low to high this week. Activity was dominated by Region 4455, which produced frequent C-class flaresalongside three significant flare events: an M9.3/Sf on June 1; aswell as an M7.7/1b and an X1.0/1n on June 3. There are eight numbered regions on the visible disk. Region 4455remains complex, maintaining its anti-Hale configuration anddisplaying a newly developed delta ...
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