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 ...

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.

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