AKA: Integrated Apogee Boost Subsystem. Status: Out of production. Thrust: 980 N (220 lbf). Gross mass: 1,578 kg (3,478 lb). Unfuelled mass: 275 kg (606 lb). Specific impulse: 312 s. Burn time: 60 s. Height: 0.68 m (2.23 ft). Diameter: 2.90 m (9.50 ft). Span: 2.90 m (9.50 ft).
Cost $ : 15.000 million. No Engines: 2.