The rear passenger served as the Radio Intercept Officer (or RIO) and had no control over the Tomcat's iconic folding wings ... it in the 1950s on the experimental X-5 aircraft.

The world of experimental self-built aircraft ... the 1950’s era innovations in delta-style jet aircraft, the plane is essentially a flying wing that seats four. And it’s not just all good ...

NASA's Sustainable Flight Demonstrator (SFD) project recently concluded wind tunnel tests of its X-66 semi-span model in ...