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Amateur Radio Digital Communications
Nonprofit organization devoted to advancing amateur radio networking and educating amateur radio operators.
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Black Rock Amateur Radio Association
Nonprofit group that provides amateur radio communication facilities for visitors in Northern Nevada's Black Rock Desert.
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Flying Boat Amateur Radio Society
Presents amateur radio club information, member roster and mailing addresses, photo gallery, and related web links.
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Handi-Ham
Features Ham radio for persons with disabilities. Includes historical information, news list, membership details, and contacts.
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International Amateur Radio Union Monitor System
Monitors frequencies allocated exclusively to the amateur radio service. Includes membership details, downloadable signal wave files, links, and contact facts.
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Maritime Mobile Service Network
Provides operational traffic handling information from maritime mobiles and overseas deployed service personnel.
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Motorcycling Amateur Radio Club, Illinois and Wisconsin
Resource site that contains information about the amateur radio motorcycling enthusiasts of Illinois and Wisconsin.
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No-Code International
Organization dedicated to the abolition of the Morse code testing requirement as prerequisite to any class of amateur radio license.
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Northeast Ohio Amateur Radio Education (NOARD)
Presents updates and announcements, contact details, affiliate clubs, amateur radio education resources, and related links.
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Northern Lights Radio Society
Group of Upper Midwest amateur radio operators actively involved in weak signal work on the VHF, UHF, and microwave bands.
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Pocket Auto-Patch Association (PAPA)
Group of radio amateurs that make use of the PAPA system in Southern California and beyond. Provides communication support to public safety and emergency organizations.
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South West Astronomy Observers Group
Group of astronomical observers and Ham radio operators. Includes articles, reports, and astronomy discussion sessions in the Chicago Metropolitan Area.