Titan 4-2
Gross Mass: 39,500 kg (87,000 lb). Empty Mass: 4,500 kg (9,900 lb). Thrust (vac): 459.510 kN (103,302 lbf). Isp: 316 sec. Burn time: 223 sec. Propellants: N2O4/Aerozine-50. Isp(sl): 160 sec. Diameter: 3.05 m (10.00 ft). Span: 3.05 m (10.00 ft). Length: 9.94 m (32.61 ft). Country: USA. No Engines: 1. Engine: LR-91-11. Cost $ : 4.640 million. First Flight: 1989. Last Flight: 2005. No Launched: 39. No Failed: 1.


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