Amateur Radio
682 sites
https://n5oak.org/links
The Oak Hill Amateur Radio Club (N5OAK) is an Austin, Texas-based ham radio club dedicated to keeping amateur radio alive and active in the Central Texas area. Their links page curates a rich collection of resources covering getting licensed, contesting, propagation tools, YouTube educators, and connections to other local and regional radio clubs.
https://eznec.com/
EZNEC is a widely used antenna modeling and analysis software package created by Roy Lewallen (W7EL), now available for free as EZNEC Pro+ v7.0. The site provides downloads, documentation, FAQs, and detailed information about the software's NEC-based calculation engines for modeling antenna radiation patterns and wire configurations.
http://wa0h.com/
Jerry Gentry (WA0H) offers MicroLog, a free ham radio logging program with built-in callbook integration for Buckmaster Hamcall, RAC CD, and QRZ. The site also sells a math book and programming book authored by Jerry, making it a compact but practical resource for amateur radio operators.
http://w7zoi.net/
The personal site of Wes Hayward (W7ZOI), a well-known amateur radio engineer and co-author of 'Experimental Methods in RF Design' (EMRFD), featuring technical articles, filter design resources, errata, and glimpses of his ham shack. A rich destination for radio homebrewers and RF enthusiasts, with bonus content covering mountain hikes that incorporated amateur radio operation.
https://www.qsl.net/races
The national web presence for the Radio Amateur Civil Emergency Service (RACES), a program coordinating licensed amateur radio operators for emergency and disaster communications across the United States. Maintained by Ken Bourne (W6HK) since 1997, the site covers FCC RACES rules, news, volunteer protection information, and links to local RACES groups nationwide.
https://ei5di.com/
Paul O'Kane EI5DI offers SD, a free and actively maintained contest logging software for amateur radio operators running on Windows and Linux. The site also features Paul's personal commentary on ham radio topics, DXpedition stories, and resources like DXCC country files and Super Check Partial databases.
https://qsl.net/dx100dx
DX100DX is the official site for a special event amateur radio station operated from Batangas City, Philippines, celebrating the 100th anniversary of Philippine independence from Spain during the 1998 CQ Worldwide DX Contest. The joint venture between the Mabuhay DX Group, Philippine DX Foundation, and the Philippine Amateur Radio League includes contest logs, DXpedition photos, QSL card info, and an online WebLogBook.
https://kb9ocq.tripod.com/CW
A reference page by KB9OCQ dedicated to Morse code (CW) abbreviations and Q-signals used in amateur radio communication. It covers everything from common shorthand like TU and B4 to a full table of Q-codes with their question and statement meanings, making it a handy quick-reference for ham radio operators.
http://bozonets.com/
Bozo Net is a VHF/UHF amateur radio community site centered around the Los Angeles and Central California ham radio scene, with a charming origin story about the 144.200 MHz national calling frequency and how the nickname 'Bozo' was born. The site covers topics like beacon info, HOA antenna restrictions, tower raising, and links to ARRL legislative efforts affecting amateur radio operators.
http://kk5na.com/k5rac.htm
The Radio Active Camping and Contesting Club (K5RAC/RACC) is an amateur radio club dedicated to bringing ham radio to the public through outdoor camping operations and contesting events. Associated with the NORTEX QRP Club, the group actively promotes on-air communication and invites new members to join their portable field operations.