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.

  • The ARRL Solar Update

    Solar activity was at very low levels with only isolated B-class
    flaring, mostly from Region 4416.
     
    There are currently four numbered regions on the visible disk. Region
    4416 remains the largest group by area but exhibited signs of
    structural weakening, including flux submergence and a slight decay
    of its intermediary pores. Region 4419 was the most complex group on
    the disk and showed flux emergen...

  • The ARRL Solar Update

    Solar activity remained at low levels this week. Most of the C-class activity came from either Region 4414 or Region 4409, which has developed a delta spot in its intermediary area. All remaining spots were either stable or in slight decay, with Region 4406 rotating over the west limb by the end of the reporting period.
     
    Coronal activity was observed in CCOR-1, LASCO and STEREO available imager...

  • ARRL Announces Change in Central Division Leadership

    Brent Walls, N9BA, has resigned as Central Division Director of ARRL The National Association for Amateur Radio®, citing professional and personal commitments. He served as Director since 2025, and before that as Vice Director beginning in 2021.

    “Serving in the capacity of Division Director has been a truly rewarding experience and the highlight of my amateur radio journey,” said Walls in a mess...

  • Register Now for the 2026 ARRL Youth Rally at Dayton Hamvention®

  • 2026 ARRL Field Day Merch Now Shipping—Celebrate America250 with a Commemorative Design

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