Status: Study 1959. Thrust: 13,700.00 kN (3,079,800 lbf). Gross mass: 394,625 kg (869,999 lb). Unfuelled mass: 18,144 kg (40,000 lb). Specific impulse: 457 s. Specific impulse sea level: 365 s. Burn time: 70 s. Height: 12.00 m (39.00 ft). Diameter: 8.54 m (28.01 ft). Span: 13.00 m (42.00 ft).
No Engines: 4.