Key Points and Summary - Lockheed’s YF-22 wasn’t the inevitable winner of the Air Force’s Advanced Tactical Fighter contest. -Northrop’s YF-23 “Black Widow II” offered cleaner stealth shaping, ...
Does the Northrop/McDonnell Douglas YF-23 "Black Window II" demonstrator built for the US Air Force's Advanced Tactical Fighter (ATF) competition still haunt the Air Force? No, not really, but that ...
“Interestingly the YF-22 and YF-23 had exactly the same trimmed AoA of 60°. The YF-23 could do it without thrust vectoring. Those V-tails were very powerful especially when coupled to an unstable ...