A Rockwell-MBB X-31 is an experimental jet fighter that is designed and build by Rockwell and MBB in 1990 to test thrust vectoring technology.
Stats are in wiki page (i am torally not a lazy)
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 US and German Enhanced Fighter Maneuverability program to provide additional control authority in pitch and yaw, for sign...