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Engine Model: RD-69. Manufacturer Name: RD-69. Other Designations: D-69. Designer: Yuzhnoye. Developed in: 1956-61. Application: R-16 stage 2 attitude control engine. Propellants: Nitric acid/UDMH. Thrust(vac): 49.200 kN (11,061 lbf). Chambers: 4. Country: Ukraine. Status: Out of Production.

Engine Model: RD-69M. Manufacturer Name: RD-69M. Other Designations: D-69M. Designer: Yuzhnoye. Developed in: 1962-1966. Application: R-36 stage 2 attitude control engine. Propellants: N2O4/UDMH. Thrust(vac): 54.300 kN (12,207 lbf). Burn time: 163 sec. Mass Engine: 120 kg (260 lb). Diameter: 3.35 m (10.99 ft). Length: 0.90 m (2.95 ft). Chambers: 4. Country: Ukraine. Status: Out of Production.

4 nozzles, maximum 50 degree gimbal angle.

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