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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.

  • MFJ Ceasing On-Site Production

    Updated 4:26:24 8:00 pm EDT with additional statement from Martin F. Jue, K5FLU. 

    MFJ Enterprises, Inc founder Martin F. Jue, K5FLU, announced that as of May 17, 2024, the company will cease on-site production at their Starkville, Mississippi, facility. Ameritron, Hy-Gain, Cushcraft, Mirage, and Vectronics brand products will be affected by the shutdown.  

    In a letter posted to social media, Jue ...



  • T-Minus 3 Three Weeks: 2024 ARRL National Convention at Hamvention®

    The 2024 ARRL National Convention is just 3 weeks away, on May 17 -- 19, 2024. The event is being hosted by Dayton Hamvention in Xenia, Ohio.

    ARRL has a significant amount of technical content planned for the convention program. (see the full rundown at www.arrl.org/expo). There are also presentations planned to challenge and inspire attendees throughout each step of a radio amateur's journey in...



  • Youth on the Air (YOTA) will be accepting in-person donations of eclipse glasses

    Recycled glasses will be sent home with Argentinian campers attending the 2024 YOTA Summer Camp in the Americas, so that amateur radio operators and youth can safely watch the Annular Solar Eclipse in October. Donations are only being accepted in person at the Dayton Hamvention YOTA Booth #4304 from May 17 - 19 and at the YOTA Summer Camp in the Americas in Halifax, Novia Scotia, Canada, from J...



  • 2024 ARRL National Convention at Dayton Hamvention -- Program and App Available

    The 2024 ARRL National Convention, hosted by Dayton Hamvention®, is just a month away, and the convention program guide is now available at www.arrl.org/expo. The ARRL Events app is also ready to use, encouraging everyone planning to attend to preview all of the Hamvention exhibits, forums, and related activities.

    Download the free ARRL Events app, or access the content from an internet browser....



  • Amateur Radio Provides Communications Support for Boston Marathon

    On Monday, April 15, 2024, ham radio operators provided communications for the 128th running of the Boston Marathon. More than 280 radio amateurs participated in the event.

    The marathon is one of the largest events for which hams provide communications support.  

    It drew volunteers from many different places. "Operators are volunteering across Start, Course, Finish, Transportation, and various op...



  • The K7RA Solar Update

    "ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0733 UTC/26 APRIL2024 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

    "A coronal hole wind stream has moderately enhanced the solar wind
    speed and been associated with several hours? worth of southward IMF
    parameter Bz. For this reason, it is possible that periods of G1-G2
    geomagnetic storm conditions may be observed.

    "INCREASED GEOMAGNETIC ACTIVI...



  • The K7RA Solar Update

    Solar activity increased dramatically this reporting week (April
    11-17), and thirteen new sunspot groups emerged. One appeared on
    April 11, two more on April 13, three more on April 14, another two
    on April 15, one more on April 16 and another two on April 17. On
    April 18 an additional two sunspot groups emerged, and the daily
    sunspot number increased to 247.

    The daily sunspot number was 199 on April...



  • Active Hurricane Season Predicted for 2024

    Colorado State University (CSU) hurricane researchers predict an active Atlantic hurricane season (June 1 to November 30) in their initial 2024 forecast.

    ARRL Director of Emergency Management Josh Johnston, KE5MHV, attended the National Hurricane Conference in Florida in late March, where the CSU prediction was issued. "The common discussion at the National Hurricane Conference this year was the...



  • Amateur Radio Saves Family in Death Valley National Park

    Death Valley National Park is in a remote desert in southern California, where mobile phone networks are spotty at best. On Saturday, April 6, a radio amateur and his family were enjoying the park when their vehicle became stuck in mud in a dangerous area. Without access to a cell network, the ham called for help on the 10-meter band.

    According to a news release from the Black Swamp Amateur Radi...



  • Ham Radio Active During Eclipse

    Millions of people across the United States got to see a rare solar eclipse on Monday, April 8, 2024.

    The path of totality -- the line of darkness where the moon fully occluded the sun -- stretched through the South Pacific, Mexico, central Texas, the Ozarks, the Midwest, the Rust Belt area, and to New England through the Maritimes. In all, 14 ARRL Sections were impacted directly and several mor...




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