UA1207 CSD seven-segment solid rocket engine, originally developed in the 1960's for the cancelled MOL project. First flight 1989. |
UA1206 CSD solid rocket engine. Used on Titan 34D launch vehicle. First flight 1982. |
UA1205 CSD solid rocket engine. Out of production. Strap-on boosters for Titan 3C, 3D, 3E. Proposed for advanced Saturn IB versions. First flight 1965. |