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11D430
Melnikov N2O4/UDMH rocket engine. Main engine of the Yantar-2K spy satellite orbital propulsion system. In production. The orbital maneuvering system of the Yantar-2K consisted of one 11D430, four 11D431, four 11D446, and eight 11D428. Up to 50 ignitions. Chamber Pressure: 9.00 bar.

Status: In Production. Thrust: 29.43 kN (6,616 lbf). Specific impulse: 307 s. Burn time: 600 s.

Family: Storable liquid. People: Melnikov. Country: Russia. Spacecraft: Yantar-2K. Propellants: N2O4/UDMH. Bibliography: 69.
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