This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Collection Item Summary:
Side view of dual Reaction Motors, Inc. XLR-11 rocket engines used on the first powered flight of the North American X-15 on 17 September 1959 (X-15 No. 2); photographed inside a crate at the National Air and Space Museum's Garber Facility, circa 1970s-1980s.
Collection Item Long Description:
- Propulsion systems