Drone Navigation System News Today

Drones to fly freely in u.s. air space. according to a noted researcher on gps navigation, that could present an enormous security problem for the homeland. he isialing the federal government to either come up with a fix, or scrap the idea altogether. fox news given exclusive access to series of experiments, some for the government themselves that found drones can be >> three, two, one. >> this drone is similar to thousands of others that will soon be buzzing over u.s. soil. the flight path dili...