Northrop Grumman personnel conduct preoperational tests on a U.S. Navy X-47B Unmanned Combat Air System demonstrator aircraft on the flight deck of the aircraft carrier USS George H.W. Bush (CVN 77) May 14, 2013, in the Atlantic Ocean. The George H.W. Bush was the first aircraft carrier to successfully catapult-launch an unmanned aircraft from its flight deck. (DoD photo by Mass Communication Specialist 2nd Class Timothy Walter, U.S. Navy/Released)
31 Mar 2014|

Northrop Grumman personnel conduct preoperational tests on a U.S. Navy X-47B Unmanned Combat Air System demonstrator aircraft on the flight deck of the aircraft carrier USS George H.W. Bush (CVN 77) May 14, 2013, in the Atlantic Ocean. The George H.W. Bush was the first aircraft carrier to successfully catapult-launch an unmanned aircraft from its flight deck. (DoD photo by Mass Communication Specialist 2nd Class Timothy Walter, U.S. Navy/Released)