Status: Study 1969. Thrust: 18,956.00 kN (4,261,478 lbf). Gross mass: 1,242,630 kg (2,739,530 lb). Unfuelled mass: 220,254 kg (485,576 lb). Specific impulse: 442 s. Specific impulse sea level: 392 s. Burn time: 230 s. Height: 59.45 m (195.04 ft). Diameter: 8.00 m (26.20 ft). Span: 46.04 m (151.04 ft).
Cost $ : 30.000 million. No Engines: 10.