Amateur
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- Electronics Flea Market
- Electronics flea market held De Anza College in Cupertino, California on the second Saturday of the month from March to October. Includes fees and directions.
- 42
- Florida QSO Party
- Event is held in April. Features logs, contest and registration information, QSL, downloads and links.
- 43
- Greater Louisville Hamfest Association
- Official website features annual September event in Kentucky. Contains GLHA officer and member list, photographs, directions and maps.
- 44
- Microwave Update
- An annual event held since 1985, dedicated to microwave equipment design, construction, and operation. It is focused on, but not limited to, amateur radio on the microwave bands.
- 45
- Upcoming Events Database
- Database for Canadian flea markets, hamfests, courses and other events from RAC (Radio Amateurs of Canada).
- 46
- International Amateur Radio Union (IARU)
- An organization consisting of national amateur radio societies around the world, the watchdog and spokesman for the amateur radio community.
- 47
- 5Z4FT/KI4LTH
- Licensed in Nairobi, Kenya and in Georgia, United States, Andrew Ojwang shares station, project and QSL information, photos, and links.
- 52
- CT1ETT
- Roger Gonzaga of Portugal with QRP information, his profession as a surgery professor and club affiliations.
- 53
- EA3TC
- Barcelona amateur, John Aymerich Bergay, offers station photographs, history and logs. A resource page offers listings and external links for a variety of subjects. [English, Spanish and French].
- 56
- JO1PCT
- Japanese amateur shares his equipment list and station information, and photos. [English and Japanese]
- 57
- JP1LRT
- Japanese operator presents station information, photos and links. Includes a page on low pass filters and common mode filters. [English and Japanese]
- 58
- LA6YEA
- Norway amateur Oystein "Paul" Eikedalen presents station and QSL information, photos and links.