Found And Explained on MSN1 天
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 MSN6 个月
YF-23 Black Widow: The Fighter Plane That Almost 'Replaced' the F-22 Raptor
Prototype Air Vehicle 1 (PAV-1), which was painted ... The designs called for the YF-23 to be armed with a fixed 20mm M61 ...
The National Interest12 天
YF-23 Black Widow II
What You Need to Know: The Northrop YF-23, nicknamed “Black Widow II,” was a stealth fighter prototype developed in the late 1980s and early 1990s as part of the U.S.... What You Need to Know ...