Iris

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Model: CZ-1M-3. Gross Mass: 1,830 kg (4,030 lb). Empty Mass: 256 kg (564 lb). Thrust (vac): 29.400 kN (6,609 lbf). Isp: 291 sec. Burn time: 150 sec. Propellants: Solid. Isp(sl): 115 sec. Diameter: 1.30 m (4.20 ft). Span: 1.30 m (4.20 ft). Length: 2.30 m (7.50 ft). Country: Italy. No Engines: 1. Motor: Iris. Status: Out of production. Cost $ : 0.300 million. First Flight: 1991. Used on Launch Vehicles: CZ-1. Contact us with any corrections, additions, or comments. Conditions for use of drawings, pictures, or other materials from this site.. To contact astronauts or cosmonauts. © Mark Wade, 1997 - 2008 except where otherwise noted.