Encyclopedia Astronautica
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R-1 stage
Part of A-4 Family
LOx/Alcohol propellant rocket stage. Payload 815 / 483 kg. Range 270 km. Maximum altitude 77 km. Time of flight 5 minutes. Max velocity at burnout 1465 m/s. Accuracy 8 km in range, 4 km laterally.

AKA: 8A11; R-1. Status: Retired 1964. Thrust: 307.09 kN (69,035 lbf). Gross mass: 12,630 kg (27,840 lb). Unfuelled mass: 4,066 kg (8,963 lb). Specific impulse: 233 s. Specific impulse sea level: 206 s. Burn time: 63 s. Height: 14.15 m (46.42 ft). Diameter: 1.65 m (5.42 ft). Span: 3.54 m (11.61 ft).

Country: Russia. Engines: RD-100. Launch Vehicles: R-1A, R-1V, R-1B, R-1 8A11, A-1 (R-1), R-1, R-1D, R-1E, R-1E (A-1). Propellants: Lox/Alcohol.



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