Status: Study 1970 November. Thrust: 4,804.13 kN (1,080,011 lbf). Gross mass: 380,000 kg (830,000 lb). Specific impulse: 459 s. Specific impulse sea level: 359 s. Height: 64.02 m (210.03 ft). Diameter: 4.57 m (14.99 ft). Span: 37.80 m (124.00 ft).
No Engines: 2.