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IARU
The worldwide voice and source of information for Radio Amateurs since 1925. -
IRESC
Or International Radio Emergency Support Coalition. The main objectives of IRESC are to foster efficient collaboration between Radio Amateurs, extending friendships across the world and providing international emergency communications in times of need. -
Reciprocal Operating Licenses
Find out what you need to transmit in other countries.
Internationally
Explore ARRL
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On The Air
Special Event Stations, International Operating, Operating Resources, Tutorials, Young Hams on the Air, QSL Service, Operating Specialties, Contests, DXCC Program, Awards, W1AW, Logbook of the World
Licensing, Education & Training
Volunteer Instructors/Mentors, FCC License Info and Forms, Licensing, Preparation & Exams, Volunteer Examiners, Amateur Radio in the Classroom, Get on the Air, Courses & Training
Membership
Join ARRL/Renew Membership, Member Directory, myARRL, Membership Certificate, RV, PS, Membership Feedback, Membership Levels, Member Support, Member Discounts, Prospect Ham Info Request, MT
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Regulatory & Advocacy
Antenna Regulation and Zoning, State and Local, International, Volunteer Counsel Program, Volunteer Consulting Engineer Program, Federal, Technical Relations Office, CCR Study Information
Public Service
Involvement Opportunities, Ham Aid Equipment Request Form, Served Agencies and Partners, Public Service Resources, Emergency Communications
Technology
ARRL Lab, Radio Technology Topics, ARRL References, Radio Frequency Interference (RFI)
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Get Involved
Learning Opportunities, Connect to Hams, Volunteer Opportunities, The ARRL Foundation, ARRL Social Media Links, Hamfests and Conventions Calendar, New to Ham Radio, Recruiting & Outreach, Youth, Donate to ARRL, Clubs
Publications & Online Store
ARRL Publication Dealers, ARRL Store, List all Products, Periodicals, Customer Service/Support, HF Digital, Shipping, 160 Meter Antennas, Product Notes
About ARRL
Organization Structure, Contact ARRL, General Information, Quick Links, Media and Public Relations, Advertising and Other Business Opportunities, Employment Opportunities, Visit Us
ARRL, the national association for Amateur Radio
225 Main Street
Newington, CT, 06111-1494 USA
Tel:1-860-594-0200 Fax:1-860-594-0259
hq@arrl.org
Contact ARRL