ARRL

The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
  1. Pre-registration is now open for a Student Coding Competition, a new national challenge sponsored by ARRL The National Association for Amateur Radio®. The project is designed to engage young radio amateurs in shaping the future of amateur radio through software development. Open to ARRL-member amateur radio operators aged 21 and younger, the competition will invite students to design a mobile a...

  2. The Federal Communications Commission (FCC) in October 2025 adopted a Report and Order to delete almost 400 obsolete rules pertaining to its wireless services. As previously reported by ARRL, among the deletions were four in Part 97 that govern the Amateur Radio Service.

    ARRL reports that the notice of the Report and Order has now been published in the Federal Register. Unless an objection is ra...

  3. Solar activity reached high levels this past week when Region 4299
    produced an M1.1 (R1/Minor) flare on December 6. Shortly after, the
    region produced an M8.1/2b (R3/Strong) flare, also on December 6.
    Associated with the M8.1 flare was a 1,100 SFU Tenflare, a 1,143
    km/s Type II sweep and a Type IV sweep. (A "sweep" is a solar radio
    burst that sweeps through the RF spectrum as the energy moves
    outward...

  4. The Federal Communications Commission (FCC) on December 9, 2025, released a long-awaited Report and Order adopting a new amateur radio spectrum allocation in the 60-meter band that was approved for world-wide use on a secondary basis in the WRC-15 (World Radiocommunication Conference 2015) Final Acts. The Commission also agreed with a petition from ARRL The National Association for Amateur Radi...