This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Collection Item Summary:
"Unveiling the X-15 rocket aircraft, showing its Interim XLR-11 rocket engines since the XLR-99 Pioneer was not yet ready." Three-quarter right rear view of North American X-15 on the ground attached to a tow tug; crowd looks on from behind a line at rear; circa 1959.
Collection Item Long Description:
- Research aircraft
- Propulsion systems