US Navy X-47B Robot Fighter Jet Completes First Phase Of Testing

The Navy’s robotic fighter just got one step closer to earning its wings. The X-47B, an unmanned stealth attack jet, has completed the first major phase of flight testing on its way to become the first aircraft to be able to land and take off from the deck of an aircraft carrier –completely autonomously. After its first successful flight on February 4, 2011 at Edwards Air Force Base – a short, 29 minute jaunt to 5,000 feet – the X-47B has now climbed to as much as 15,000 feet. The testing, which concluded on May 15, ran the jet through multiple maneuvers