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Latest DX Bulletin
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As of May 2021 CommCat, CommCat Mobile and QSXer are no longer supported. |
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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04/03/2026 12:40 PM
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ARRL Dakota Division has a New Vice Director
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Chris Stallkamp, KIØD, of Selby, South Dakota, has been appointed Vice Director of the ARRL Dakota Division. ARRL President Rick Roderick, K5UR, appointed Stallkamp who has been South Dakota Section Manager since 2012. Stallkamp, an ARRL Life Member, has been a radio amateur since 2006 and holds an Extra Class license. He is a member of the Black Hills Amateur Radio Club and Lake Area Radio Klu...
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04/03/2026 12:29 PM
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ARISS Outlines Opportunities for Space Station Contacts in 2027
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The Amateur Radio on the International Space Station (ARISS) program is seeking formal and informal educational institutions and organizations, individually or working together, to host an amateur radio contact with a crew member on board the ISS. Crew members will participate in scheduled amateur radio contacts. These radio contacts are approximately 10 minutes in length and allow students to...
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04/01/2026 04:58 PM
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FCC Warns Licensee on Out-of-Band Transmissions
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The Federal Communications Commission (FCC) has responded to a complaint involving a Pittsburgh, Pennsylvania, amateur for operating outside the privileges of his Technician Class license and causing interference to local emergency service communications by transmitting on a public service frequency, 470.4375 MHz. According to a letter released by the FCC’s Enforcement Bureau, agents investiga...
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03/27/2026 08:24 PM
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ARRL Solar Update
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Solar activity was at low levels with seven numbered active regions on the disk. The largest event of the period was a C3.7 flare on March 25 from Region 4400. Region 4403, which was numbered last period, is the suspected source of several flares observed beyond the limb prior to its rotation onto the disk. Due to its proximity to the northeast limb, foreshortening continues to prevent a definitive c...
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