Which I don't doubt at least a few wingnuts will exclaim, in response to this news:
U.S. drone hijacked by GPS hack?
A U.S. stealth drone in Iranian hands was hijacked by using software that spoofed GPS coordinates, forcing it to land at those coordinates, the Christian Science Monitor reported today.
The really disturbing part?
Military officials have known about the aircraft's GPS vulnerability since 2003, according to a published report cited by The Register.