Greenwood Amateur Radio Society, Inc
Language: English
Welcome to the Radio Society of Great Britain, the UK national amateur radio organization - GB2RS News, RadCom, Clubs, Education, Forums, Shop and lots more
Contesting Online - Amateur (ham) radio contesting community web site featuring news, articles, forums, links, and surveys
CQ Amateur Radio is the world's leading independent ham radio magazine, with an emphasis on operating, DXing, contesting, propagation, public service, mobiling and construction articles.
Ham radio programming and operating manuals for Kenwood, Icom, Yaesu, Elecraft, Wouxun, Baofeng and Alinco, as well as other guides and accessories.
QTH.Net Mailing Lists
Online courses, study materials, and practice tests for the ham radio license exams
Your home of Australian stories, conversations and events that shape our nation.
The Society of Accredited Marine Surveyors (SAMS) is an organization of professional marine surveyors who have come together to promote the good image and general well being of their chosen profession
The SCA is an international organization devoted to research/re-creation of pre-17th-century skills/arts/combat/culture/history through events and activities.
The Astronomical Society of the Pacific is an international non-profit scientific and educational organization, founded in 1889, that works to increase understanding and appreciation of astronomy.
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
Amateur (ham) radio, VHF/UHF, portable operating, backcountry adventure and technical stuff
This Week in Amateur Radio and TWIAR International are news services aired on amateur repeaters, HF, Shortwave, LPFM, and via Podcasting. TWIAR features the latest news and has many special features on various items involving technology and amateur (ham) radio
Assisting applicants in obtaining the various FCC-issued Amateur and Commercial Radio Operator licenses.
Universal Radio Inc. Selling new and used amateur and shortwave radio equipment since 1942
HF Radio - Amateur Radio World-Wide. Focusing on High Frequency Radio propagation, operation, equipment, as well as amateur (HAM) radio in general. Created as an extention of goodwill by amateur radio station NW7US.
Ham Radio repeater Directory MapBook and Repeater listings and maps and other Great Ham radio products.
The world's largest radio communications data management and media provider.
Production, broadcasting and podcasting of talk radio and HD video web-tv programs, live talk shows, world-wide, on BBS Radio TV
World's Largest Supplier of Amateur Radio, Ham Radio, and Communication Equipment. Sales, Supplies, and Service.
Welcome to IRLP.net, official home of the Internet Radio Linking Project. This site provides general information about the IRLP.
All About Amateur Radio
Free solar-terrestrial data displayed on your web page or site, updated every 3-hours. Also contains solar and radio propagation information applicable to ham radio including solar conditions, space conditions, online propagation tool, online SN to SFI/SFI to SN conversion tool, online Aurora/Auroral activity to latitude conversion tool, and online K-Index to Signal Noise conversion tool.
eHam.net is a Web site dedicated to ham radio (amateur radio).
Information for Amateur Radio, Broadcast, Radiotelecommunication & Monitoring Stations.