Status: Study 1944. Thrust: 13,841.38 kN (3,111,666 lbf). Gross mass: 500,000 kg (1,100,000 lb). Unfuelled mass: 75,000 kg (165,000 lb). Specific impulse: 247 s. Specific impulse sea level: 210 s. Burn time: 70 s. Height: 25.00 m (82.00 ft). Diameter: 8.10 m (26.50 ft). Span: 16.50 m (54.10 ft).
No Engines: 6.