Travelers can bring battery-powered GPS devices on flights to the United States. Both GPS devices and dry batteries (AA, AAA, ...
In modern aviation, redundancy saves lives. Most commercial aircraft, for example, now use advanced positioning and navigation systems to support everything from heading and reference information to ...
On Sunday, a plane carrying European Union chief Ursula von der Leyen was reportedly forced to land in Bulgaria using paper maps after its GPS navigation systems were jammed. Bulgarian authorities ...