Status: Study 1970. Thrust: 28,824.77 kN (6,480,067 lbf). Gross mass: 1,764,039 kg (3,889,040 lb). Unfuelled mass: 351,538 kg (775,008 lb). Specific impulse: 442 s. Specific impulse sea level: 392 s. Burn time: 209 s. Height: 81.40 m (267.00 ft). Diameter: 10.37 m (34.02 ft). Span: 46.04 m (151.04 ft).
No Engines: 12.