Northrop Grumman X-47B

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   Northrop Grumman X-47B

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   unmanned combat air vehicle demonstrator built by Northrop Grumman Northrop Grumman X-47B X47B Salty Dog Salty Dog 502 edit Language Label Description Also known as default for all languages No label

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   Home | Northrop Grumman Northrop Grumman Corporation Logo Search Outpacing Every Threat Accelerating Defense Scroll for More Accelerating the industry. Who We Are Who We Are Leadership The Facts Global Presence Investors News Suppliers Sustainability Nancy Grace Roman Space Telescope Transforming th

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   What We Do | Northrop Grumman Northrop Grumman Corporation Logo Who We Are Company Leadership The Facts Global Presence Investors News Suppliers Sustainability What We Do Advanced Weapons Aircraft Missile Defense Mission Solutions Space Careers Students and Entry Level Experienced Professionals Mili

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   X-47B Autonomous Aerial Refueling - Building the Impossible and Pioneering History | Northrop Grumman Northrop Grumman Corporation Logo Who We Are Company Leadership The Facts Global Presence Investors News Suppliers Sustainability What We Do Advanced Weapons Aircraft Missile Defense Mission Solutio

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1. Northrop Grumman X-47B · Wikipedia revision 1350044624 ↗

   Type

   Infobox · Type

   Unmanned combat aerial vehicle Technology demonstrator

   National origin

   Infobox · National origin

   United States

   Manufacturer

   Infobox · Manufacturer

   Northrop Grumman

   Status

   Infobox · Status

   Active

   Primary user

   Infobox · Primary user

   United States Navy

   Number built

   Infobox · Number built

   2

   First flight

   Infobox · First flight

   4 February 2011

   Developed from

   Infobox · Developed from

   Northrop Grumman X-47A Pegasus

   Crew

   Specifications (X-47B) · Crew

   None aboard (semi-autonomous operation)

   Length

   Specifications (X-47B) · Length

   38 ft 2 in (11.63 m)

   Wingspan

   Specifications (X-47B) · Wingspan

   62.1 ft (18.9 m) extended; 30.9 ft (9.4 m) folded

   Height

   Specifications (X-47B) · Height

   10 ft 5 in (3.10 m)

   Wing area

   Specifications (X-47B) · Wing area

   953.6 sq ft (88.59 m 2 )

   Empty weight

   Specifications (X-47B) · Empty weight

   28,837 lb (13,080 kg) zero fuel weight

   Max takeoff weight

   Specifications (X-47B) · Max takeoff weight

   44,501 lb (20,185 kg)

   Powerplant

   Specifications (X-47B) · Powerplant

   1 × Pratt & Whitney F100-220U turbofan

   Range

   Specifications (X-47B) · Range

   2,400 mi (3,900 km, 2,100 nmi)

   Service ceiling

   Specifications (X-47B) · Service ceiling

   42,000 ft (12,800 m)

   Cruise speed

   Specifications (X-47B) · Cruise speed

   Mach 0.9+ / 690 mph (high subsonic)

Reference text from Wikipedia contributors, used under CC BY-SA 4.0.