RDF Fox Hunting Home Brew Projects
- Download free project plans for radio direction finders and locators.
- http://home.earthlink.net/~w9xl

Amateur Radio Direction Finding Web Ring
- Group for enthusiasts of Radio Direction Finding.
- http://m.webring.com/hub?ring=foxhunt

70 cm RDF for rockets
- Describes a system on 70 cm freqencies to track and locate small rockets.
- http://www.tfs.net/~petek/rockets/RDF/70cm.html

Radio Orienteering in a Compact Area
- On foot radio-orienteering, rules, projects, and event reports.
- http://www.qsl.net/kq6xa/roca/

Transmitter Hunting
- Amateur radio direction finding, transmitter hunting, by triangulating a radio signals direction and plotting its bearing on a map. Hunters use Dopplers for tracking hidden transmitters anywhere in the San Francisco Bay Area.
- http://www.thunt.org/

WB6EYV Doppler DF
- Describes a homebuilt mobile Doppler D/F unit, with theory, schematics, parts list, and all PC artwork.
- http://www.silcom.com/~pelican2

VK3ZPF WEB SITE
- VK3ZPF's amateur radio web pages including foxhunt projects
- http://www.qsl.net/vk3zpf/

NoBarc Hounds Amateur Radio Tansmitter hunters
- Radio Direction finding for sport and emergencies.
- http://www.nobarc.org/hounds

ARDF Holland - Amateur Radio Direction Finding
- Amateur Radio Direction Finding in the Netherlands, all about foxhunting
- http://www.ardf.nl/

N6QAB's Radio Direction Finding Web Page
- Pictures and descriptions of Radio Direction Finding and Transmitter Hunting equipment.
- http://www.qsl.net/n6qab/index.html

Hidden Transmitter Hunting
- Pictures and plans for antennas, attenuators, aniffers, hiding equipment, and accessories.
- http://www.qsl.net/n6bg/thunt/