Status: Study 1986. Thrust: 1,214.00 kN (272,918 lbf). Gross mass: 80,000 kg (176,000 lb). Unfuelled mass: 6,000 kg (13,200 lb). Specific impulse: 302 s. Specific impulse sea level: 250 s. Burn time: 175 s. Height: 6.00 m (19.60 ft). Diameter: 3.05 m (10.00 ft). Span: 5.80 m (19.00 ft).
Cost $ : 60.000 million.