Boeing and the US Air Force have converted retired F-16 fighter jets into drones, designated as QF-16s. According to Boeing, “While in the air, the QF-16 mission included a series of simulated maneuvers, reaching supersonic speeds, returning to base and landing, all without a pilot in the cockpit.” The military claims that they will use the drones for dogfight training. Video of the first pilotless test flight below. (Thanks, David Steinberg!)