Videos
Unmanned Northrop Grumman X-47B UCAS-D First Flight
Mon, 02/07/2011 - 3:23am
A Northrop Grumman video of the Feb 4 first flight of the US Navy's X-47B unmanned combat air system demonstrator from Edwards AFB, Calif.
For more information visit http://www.northropgrumman.com
