Found And Explained on MSN8d
Top Secret Stealth Fighter Jet... We Never Got - YF-23 Black Widow 2
The YF-23 was the main competitor to the legendary F-22 Raptor, or at the time YF-22,in a contest to create the future air ...
National Interest on MSN6mon
YF-23 Black Widow: The Fighter Plane That Almost 'Replaced' the F-22 Raptor
Summary and Key Points: The Northrop/McDonnell Douglas YF-23 was a formidable contender ... and unofficially nicknamed ...
The National Interest18d
Black Widow II
Northrop built two YF-23A prototypes: the first YF-23 (serial number 87-0800), Prototype Air Vehicle 1 (PAV-1), was rolled out on 22 Jun. 1990 and took its 50-minute ...