foxhunt.rail.com
HomeAn app for Direction Finding / Search and Rescue. Pinpointing the location of a hidden transmitter one you can identify by radio signal using map, compass, and ruler is a tedious and error-prone process. FoxHunt brings the power of iPhone to this task and makes locating hidden transmitters easier. FoxHunt is available at the AppStore. Also available: FoxHunt Pro. FoxHunt is a trademark of RAI Laboratory LLC. Fox-hunt wisely and often. Don’t steal foxes. Sure beats paper maps.
http://foxhunt.rail.com/