What is Ham Radio? Amateur Radio (ham radio) is a popular hobby and service that brings people, electronics and communication together. People use ham radio to talk across town, around the world, or even into space, all without the Internet or cell phones. It's fun, social, educational, and can be a lifeline during times of need. You can set up a ham radio station anywhere! In a field... ...at a club station.... ...or at home. Although Amateur Radio operators get involved for many reasons, they all have in common a basic knowledge of radio technology and operating principles,...
Why should I get licensed? Before you can get on the air, you need to be licensed and know the rules to operate legally. US licenses are good for 10 years before renewal and anyone may hold one except a representative of a foreign government. In the US there are three license classes—Technician, General and Extra. Technician License The Technician class license is the entry-level license of choice for most new ham radio operators. To earn the Technician license requires passing one examination totaling 35 questions on radio theory, regulations and operating practices. The license gives access to all Amateur Radio frequencies above...
In 1873, James Clerk Maxwell presented his theory of the electromagnetic field. In 1901 Guglielmo Marconi communicated across the Atlantic with a radio device using high power and giant antennas. To curb interference, Congress approved the Radio Act of 1912, which required amateurs to be licensed and restricted to the single wavelength of 200 meters. In 1914 the American Radio Relay League was founded by Hiram Percy Maxim, who found that messages could be sent more reliably over long distances if relay stations were organized. Transatlantic transmitting and receiving tests began in 1921 and by July 1960 the first two-way contact...
Your Amateur Radio station may change, but you have to start somewhere, right? Here are some fundamentals that all Amateur Radio stations have in common: Transceiver Power Supply Antenna System The Transceiver Selecting your transceiver will largely depend on how much you want to spend and what you hope to do. If you want to explore long-distance contacts on the HF bands, you’ll need an HF transceiver. If you are interested in chatting with local friends on the VHF or UHF bands, look for a VHF+ FM transceiver. Build Your Own Radio Most hams buy their radios factory assembled,...
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Solar activity was at low levels on 18, 20, and 21 August with only C-class flares observed. Activity increased to moderate levels on 19 August following an M1.1 flare at 19/0439 UTC from an area beyond the Eastern limb. Moderate levels were also observed on 22 August as Region 4191 produced a long-duration M1.7/Sf flare. Associated with this flare was a Type II radio sweep with an estimated...
This Labor Day weekend, the Hurricane Watch Net (HWN) celebrates its 60th anniversary of providing critical communications support to the National Hurricane Center (NHC) and communities impacted by hurricanes.As Hurricane Betsy was pummeling the Caribbean on Labor Day weekend 1965, a ham radio operator started hearing calls for information from operators in the Bahamas. Jerry Murphy, K8YUW, spr...
September is National Preparedness Month, which is a good time to look at your personal, family, and community resilience levels. For 2025, the National Preparedness Month theme is “Preparedness Starts at Home.” Amateur radio is a valuable resource for communication and community service before and during times of crisis, and can be a significant factor in your home’s level of preparedness.“Now...
ARRL The National Association for Amateur Radio® Headquarters will be closed on Monday, September 1, 2025, in observance of the Labor Day federal holiday. There will be no W1AW bulletin or code practice transmissions. ARRL Headquarters will reopen on Tuesday, September 2, at 8 AM EDT (1200 UTC). Visit the ARRL Special Events Stations database to find on-the-air events and commemorations this we...
Updated 8/29/25FCC Batch Filing System RestoredOn Friday, August 29, 2025, the FCC’s Electronic Batch Filing (EBF) system was restored. This system is used by all Volunteer Examiner Coordinator (VEC) organizations to file exam sessions, individual license applications, and club license applications.ARRL VEC staff are working diligently to clear the backlog of approximately 300 sessions and appl...