VEGA Family ZEFIRO 9 MOTOR MAIN CHARACTERISTICS Main data Motor length 3.9 m Diameter 1.9 m Propellant mass 10.5 t Motor dry mass 906 kg Motor case mass 400 kg Average thrust 314 kN Specific impulse 295.2 seconds Combustion time 117.1 seconds Multimedia Related Projects VEGA VEGA C
