Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer

This is a 1:15 scale model of the H-I, the third rocket built by Japan's National Space Development Agency (NASDA). The H-I had liquid-fuel engines on both its first and second stages, a solid-fuel third stage, and nine strap-on solid rockets to enhance boost at liftoff. It used a combination of American and Japanese technology. NASDA launched the H-I nine times from 1986 to 1992 with no launch failures, placing 13 communications, weather, ocean observation, and remote-sensing satellites in Earth orbit. The larger and more powerful H-II rocket, which first flew in 1994, replaced the H-I. NASDA built this model and donated it to NASM in 1991.

 Display Status

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin Japan Type MODELS-Missiles & Rockets Manufacturer National Space Development Agency of Japan
 Dimensions Overall (1:15 scale): 9 ft. 7 9/16 in. tall x 1 ft. wide (293.5 x 30.48cm)
Other: 6 1/2 in. diameter (16.5cm)
Other (including stand): 115 9/16in. (293.5cm)
 Materials Plastic and metal rocket w/plexiglass cutaway on top of third stage showing a generic satellite. Metal base.
 Alternate Name H-I Rocket Model, 1:15 scale Inventory Number A19910029000 Credit Line Gift of National Space Development Agency of Japan Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.