First X-47B UCAS Catapult Launch Makes Naval Aviation History

NAVAL AIR SYSTEMS COMMAND, PATUXENT RIVER, Md. (NNS) -- The X-47B Unmanned Combat Air System (UCAS) demonstrator successfully completed its inaugural land-based catapult launch here Nov. 29, marking the start of a new era for naval aviation. See video of the launch here: http://youtu.be/HTiRY2ieDN0 (www.navy.mil) 更多...