This is cool and reminds me of avalanche rescue training as you have to learn to follow flux lines during searches: http://beaconreviews.com/transceivers/rescue

This is cool and reminds me of avalanche rescue training as you have to learn to follow flux lines during searches: http://beaconreviews.com/transceivers/rescue_searching_coarse.asp http://beaconreviews.com/transceivers/rescue_searching_coars... edit: better link