Welcome to KA2DDO's Home Page
KA2DDO and his YAAC software for the Automatic Packet Reporting System
Language: English
All About Amateur Radio
Amateur (ham) radio, VHF/UHF, portable operating, backcountry adventure and technical stuff
World's Largest Supplier of Amateur Radio, Ham Radio, and Communication Equipment. Sales, Supplies, and Service.
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.
RigPix database - the source of information and pictures of radios, accessories and more
Assisting applicants in obtaining the various FCC-issued Amateur and Commercial Radio Operator licenses.
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.
Universal Radio Inc. Selling new and used amateur and shortwave radio equipment since 1942
QTH.Net Mailing Lists
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
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.
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
Welcome to IRLP.net, official home of the Internet Radio Linking Project. This site provides general information about the IRLP.
eHam.net is a Web site dedicated to ham radio (amateur radio).
Contesting Online - Amateur (ham) radio contesting community web site featuring news, articles, forums, links, and surveys
Online courses, study materials, and practice tests for the ham radio license exams
Welcome to the Radio Society of Great Britain, the UK national amateur radio organization - GB2RS News, RadCom, Clubs, Education, Forums, Shop and lots more
Production, broadcasting and podcasting of talk radio and HD video web-tv programs, live talk shows, world-wide, on BBS Radio TV
The world's largest radio communications data management and media provider.
Information for Amateur Radio, Broadcast, Radiotelecommunication & Monitoring Stations.
Get equipped at Canada's largest store of specialty electronics for your hobby needs. Amateur Radio, Marine Electronics, Metal Detecting Supplies, GPS Navigators, Trackers, Locaters and a wide variety of Communication Equipment.
Official English Website distributing and supporting amateur radio programs by JE3HHT
Amateur Radio Web Based Logbook
A Web Site For Mobile Amateur Radio Operators
ML&S Martin Lynch and Sons Ltd., Wessex House, Drake Avenue, Staines (Nr Heathrow), Middlesex, TW18 2AP, Tel: +44 (0)1932 567 333. Leading Supplier and Distributor of Communications Equipment. Specialising in new and used Ham (Amateur) Radio, Commercial Two-Way Radio, Marine and Aviation products.
D-Star Amateur Radio Systems, your source for D-Star Digital Amateur Radio
Human resources consulting, administration, technology
The Hurricane Watch Net, Amateur Radio Serving the National Hurricane Center and Mankind Since 1965. The HWN provides up to date tropical weather information for the Atlantic and Eastern Pacific. Subscribe for tropical weather email.
Sorry for the late notice, but it's happening next Tuesday, December 5th, so sign-up today! MORE INFO & SIGN-UP FORM!
Amateur (Ham) radio website with information for those who want to be a ham radio operator, new ham and general information for the seasoned ham radio operator. License Study Material, Practice tests, practice code, antenna design, lots of ham radio info for all.