This page no longer updated from 31 October 2001. Latest version can be found at H-1-3

Gross Mass: 2,200 kg. Empty Mass: 360 kg. Thrust (vac): 7,900 kgf. Isp: 291 sec. Burn time: 68 sec. Propellants: Solid Isp(sl): 220 sec. Diameter: 1.3 m. Span: 1.3 m. Length: 2.3 m. Country: Japan. No Engines: 1. H-1-3 Status: Hardware. Other designations: UM-129A.
Back to Index
Last update 12 March 2001.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .