Status: Study 1960. Thrust: 3,557.31 kN (799,716 lbf). Gross mass: 100,000 kg (220,000 lb). Unfuelled mass: 14,000 kg (30,000 lb). Specific impulse: 420 s. Specific impulse sea level: 300 s. Burn time: 100 s. Height: 22.56 m (74.01 ft). Diameter: 6.60 m (21.60 ft). Span: 6.60 m (21.60 ft).
No Engines: 4.