[X-47B]
Manufacturer: Northrop Grumman Corporation [USA]
First flight: 4 February 2011
Dimensions: Length: 11.63 m ( 38 ft 2 in )   Wingspan: 18.92 m ( 62 ft 1 in )   Height: 3.10 m ( 10 ft 2 in )
* developed from Northrop Grumman X-47A, carrier-based, unmanned combat air vehicle,

Northrop Gramman X-47B : Unmanned combat vehicle

Northrop Gramman
X-47B
Northrop Gramman
X-47B