网站简介：Jim Larsen provides a series of articles published in the Anchorage and Fairbanks ham club newsletters.
网站简介：Includes history of the League, awards program, operation in country, and a members area. [English and Korean]
网站简介：All about hidden transmitter hunting and radio direction finding for radio amateurs. Includes news, results, history and FAQ.
网站简介：The CQ WPX contest is a worldwide radio competition based on an award offered by CQ Magazine for working all prefixes. Held on the last weekend of March (SSB) and May (CW).
网站简介：Features on shortwave broadcasting, scanner listening, military, maritime, and aviation monitoring, and receiver reviews.
网站简介：Club for amateur radio operators who have been licensed for over 25 years. Includes FAQ, how to join and an information center. International membership.
网站简介：Blog covering developments of homebrew RTL-SDR radios using the Realtek RTL2832u chipset.
网站简介：Provides contact details, announcements, activities, publications, licence information, repeaters and awards details and news. [English and Greek]
网站简介：Features photos of the new hamshack construction, details, with photos and schematics of projects that include Drake, Kenwood and Yaesu repair or restoration, and a sales and wanted list. Spain.
网站简介：Gateway for Indian radio amateurs. Features Indian amateur news, photos, electronic and microprocessor hobby circuits and applications, downloads and discussion forums.
网站简介：Includes a biography of radio man Frederick Terman by Ed Sharpe, and amateur radio and short-wave articles.
网站简介：Many good hints and projects for the homebrewer.
网站简介：Provides meeting schedule, calendar of events, technical articles, and photographs. Offers membership and hamfest information. Rochester.
网站简介：Information about DXpeditions and contest trips. Also includes log searches and pictures.
网站简介：A free ACARS Decoder for Linux and Windows, plus a real-time ACARS server application.
网站简介：Free Windows propagation tool with support on other operating systems by Wine.
网站简介：A convenient up-to-date listing of international broadcasts schedules to North America with listings by time and by country and DX program guide.
网站简介：Devoted to military radios and their hardware, other military items, and military vehicles. In addition to sales, provides photographs, articles and forum.
网站简介：Provides information about the oldest shortwave broadcast-only radio club. NASWA is a member club of ANARC, the Association of North American Radio Clubs.
网站简介：David in Waldwick, New Jersey gives a personal commentary on ham radio and contesting, and links.s.
网站简介：Repeater list, news, testing session dates, and newsletters. Located in Reno.
网站简介：Ronald Fields in Katy, Texas with amateur radio information, law enforcement information, police scanner feed links and requirements for Texas State Troopers.
网站简介：Site from Alan Yates, VK2ZAY, with his personal homebrew amateur radio projects.
网站简介：Provides real-time APRS data in and around Napa, California.
网站简介：US Radio Amateur Frank, N4SPP, presents plans on how to build your own antenna.