-Northrop’s YF-23 “Black Widow” was the sleeker, stealthier, faster entry in the Air Force’s Advanced Tactical Fighter competition to replace the F-15. -With a diamond wing, V-tail, buried engines and ...
-Northrop’s YF-23 dazzled with speed and stealth, but Lockheed’s YF-22 won the Advanced Tactical Fighter crown for pragmatic reasons. -Beyond thrust-vector agility and a more mature avionics suite, ...