Gross Mass: 369 kg (813 lb). Empty Mass: 34 kg (74 lb). Thrust (vac): 19.397 kN (4,361 lbf). Isp: 295 sec. Burn time: 50 sec. Propellants: Solid. Isp(sl): 220 sec. Diameter: 0.77 m (2.52 ft). Span: 0.77 m (2.52 ft). Length: 1.13 m (3.70 ft). Country: France. No Engines: 1. Engine: Mage 1. Status: Out of production. First Flight: 1979. Last Flight: 1986. No Launched: 11.