MARC

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Model: Hydra-Iris-1. Gross Mass: 500 kg (1,100 lb). Empty Mass: 112 kg (246 lb). Thrust (vac): 17.000 kN (3,821 lbf). Burn time: 52 sec. Propellants: Solid. Diameter: 0.30 m (0.98 ft). Length: 4.00 m (13.10 ft). Country: USA. No Engines: 1. Motor: MARC 13A1. Status: Retired 1968. First Flight: 1964. Last Flight: 1968. No Launched: 8. Used as: Iris. Release conditions: ARC. Used on Launch Vehicles: Iris. 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.