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The Pilots Desk
experimental airplane

Rockwell-MBB X-31

Rockwell-MBB X-31

The Rockwell-Messerschmitt-Bölkow-Blohm X-31 is an experimental jet aircraft designed to test fighter thrust vectoring technology. It was designed and built by Rockwell and Messerschmitt-Bölkow-Blohm (MBB), as part of a joint United States and German Enhanced Fighter Maneuverability program to provide additional control authority in pitch and yaw, for significantly more maneuverability than most conventional fighters. An advanced flight control system provided controlled flight at high angles of attack where conventional aircraft would stall or lose control. Two aircraft were built, of which one has survived.

Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.

First flight
1990-10-11
Length
12.21 m
Wingspan
7.26 m

Specifications

Max speed
782 kt
Service ceiling
40,000 ft
Rate of climb
42,900 ft/min
Max takeoff weight
15,935 lb
Empty weight
11,409 lb
Powerplant
General Electric F404-GE-400
Engines
1
Seats
1
Length
43 ft
Wingspan
23 ft
Height
15 ft
Number built
2

Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).

Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.