Quote Originally Posted by redrumracer
the unit has to communicate with the satellite so it can triangulate is position. well actually pentagate(not even a real word but gps uses 5 satellites to tell your location) there position. but still you could be tracked by it.
but the gps doesnt transmit anything. So how can you track something that doesnt transmit anything? it just gets the 5 signal and calculate where it is from where the satellites are in the sky...