The X-29 experimental aircraft, developed during the 1980s, stands as one of the boldest attempts in aviation history to explore the limits of the forward-swept wing design. Built through a ...

Suppose the identical quality that renders a fighter aircraft revolutionary is also the one that keeps it from ever actually flying as a weapon of war. The Sukhoi Su-47 Berkut is a stark case history ...

The experimental Su-47 Russian demonstrator fighter jet was somewhat of a short-lived demonstrator, yet numerous public accounts suggest that its innovations propelled development of the country's two ...