Tag Archives: YF 23 black widow

   YF-23 was an American single-seat, twin-engine stealth fighter aircraft Two YF-23 prototypes were built, nicknamed “Black Widow II” and “Gray Ghost”. The YF-23 was stealthier and faster, but less agile than its competitor After a four-year development and evaluation process, the YF-22 has announced the winner in 1991 and …