Encyclopedia Astronautica
Terrier Mk12 Mod 0


Naval Prop Plant solid rocket engine. 257.5 kN. The Terrier MK 12 Mod 1 rocket motor was typically equipped with four 0.22 square meter fin panels arranged in a cruciform configuration.

Total Impulse: -1 kNs.

Gross mass: 800 kg (1,760 lb).
Unfuelled mass: 322 kg (709 lb).
Height: 3.90 m (12.70 ft).
Diameter: 0.46 m (1.50 ft).
Thrust: 257.50 kN (57,888 lbf).
Burn time: 4.40 s.

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Associated Countries
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Associated Manufacturers and Agencies
Associated Propellants
  • Solid Solid propellants have the fuel and oxidiser embedded in a rubbery matrix. They were developed to a high degree of perfection in the United States in the 1950's and 1960's. In Russia, development was slower, due to a lack of technical leadership in the area and rail handling problems. Solid propellants have the fuel and oxidiser embedded in a rubbery matrix. They were developed to a high degree of perfection in the United States in the 1950's and 1960's. In Russia, development was slower, due to a lack of technical leadership in the area and rail handling problems. More...

Associated Stages
  • Terrier 12-0 Solid propellant rocket stage. Loaded/empty mass 800/322 kg. Thrust 257.50 kN. The Terrier MK 12 Mod 1 rocket motor was typically equipped with four 0.22 square meter fin panels arranged in a cruciform configuration. More...

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