Vostok Block I

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Model: Luna 8K72-2. Gross Mass: 8,100 kg (17,800 lb). Empty Mass: 1,120 kg (2,460 lb). Thrust (vac): 49.000 kN (11,015 lbf). Isp: 316 sec. Burn time: 440 sec. Propellants: Lox/Kerosene. Isp(sl): 0 sec. Diameter: 2.56 m (8.39 ft). Span: 2.56 m (8.39 ft). Length: 2.84 m (9.31 ft). Country: Russia. No Engines: 1. Motor: RD-0105. Status: Retired 1960. Cost $ : 3.000 million. First Flight: 1958. Last Flight: 1960. No Launched: 12. No Failed: 1. Model: Vostok 8K72-2. Gross Mass: 7,775 kg (17,140 lb). Empty Mass: 1,440 kg (3,170 lb). Thrust (vac): 49.420 kN (11,110 lbf). Isp: 316 sec. Burn time: 390 sec. Propellants: Lox/Kerosene. Isp(sl): 0 sec. Diameter: 2.56 m (8.39 ft). Span: 2.56 m (8.39 ft). Length: 2.84 m (9.31 ft). Country: Russia. No Engines: 1. Motor: RD-0105. Status: Retired 1960. Cost $ : 3.000 million. First Flight: 1956. Last Flight: 1960. No Launched: 6. Model: Vostok 8K72K-2. Gross Mass: 7,775 kg (17,140 lb). Empty Mass: 1,440 kg (3,170 lb). Thrust (vac): 54.520 kN (12,257 lbf). Isp: 326 sec. Burn time: 365 sec. Propellants: Lox/Kerosene. Isp(sl): 0 sec. Diameter: 2.56 m (8.39 ft). Span: 2.56 m (8.39 ft). Length: 2.84 m (9.31 ft). Country: Russia. No Engines: 1. Motor: RD-0109. Status: Retired 1964. Cost $ : 3.000 million. First Flight: 1960. Last Flight: 1964. No Launched: 17. No Failed: 1. Model: Vostok 8A92-2. Gross Mass: 7,775 kg (17,140 lb). Empty Mass: 1,440 kg (3,170 lb). Thrust (vac): 54.900 kN (12,342 lbf). Isp: 326 sec. Burn time: 369 sec. Propellants: Lox/Kerosene. Isp(sl): 0 sec. Diameter: 2.56 m (8.39 ft). Span: 2.56 m (8.39 ft). Length: 2.84 m (9.31 ft). Country: Russia. No Engines: 1. Motor: RD-0109. Status: Retired 1967. Cost $ : 3.000 million. First Flight: 1962. Last Flight: 1967. No Launched: 48. No Failed: 2. Model: Vostok 8A92M-2. Gross Mass: 8,100 kg (17,800 lb). Empty Mass: 1,100 kg (2,400 lb). Thrust (vac): 54.520 kN (12,257 lbf). Isp: 326 sec. Burn time: 400 sec. Propellants: Lox/Kerosene. Isp(sl): 0 sec. Diameter: 2.56 m (8.39 ft). Span: 2.56 m (8.39 ft). Length: 2.84 m (9.31 ft). Country: Russia. No Engines: 1. Motor: RD-0109. Status: Retired 1991. Cost $ : 3.000 million. First Flight: 1964. Last Flight: 1991. No Launched: 95. No Failed: 1. Used on Launch Vehicles: Soyuz. Contact us with any corrections, additions, or comments. Conditions for use of drawings, pictures, or other materials from this site.. To contact astronauts or cosmonauts. © Mark Wade, 1997 - 2008 except where otherwise noted.