The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at…
The Helios Prototype flying wing stretches almost the full length of the 300-foot-long hangar at NASA’s Dryden Flight Research Center,…
Helios Prototype Flying Wing performing a test flight over Rogers Dry Lake at Edwards, Calif.
Helios Prototype Flying Wing performing a low-altitude test flight over Rogers Dry Lake at Edwards, Calif.
This 1953 NACA High-Speed Flight Research Station photograph shows the wing chord extensions added to D-558-II #3. The added width…
The HL-10, seen here parked on the ramp at NASA’s Flight Research Center in 1966, had a radically different shape…
The HL-10 Lifting Body is seen here parked on Rogers Dry Lake, the unique location where it landed after research…
The HL-10 Lifting Body completes its first research flight with a landing on Rogers Dry Lake. Due to control problems,…
Not every moment of a test pilot’s day is serious business. In a moment of levity, NASA pilots Bill Dana…
