Status: Study 1965. Thrust: 71.17 kN (15,999 lbf). Gross mass: 15,000 kg (33,000 lb). Unfuelled mass: 2,200 kg (4,800 lb). Specific impulse: 311 s. Burn time: 520 s. Height: 5.30 m (17.30 ft). Diameter: 3.05 m (10.00 ft). Span: 3.05 m (10.00 ft).
Cost $ : 15.000 million. No Engines: 2.