GSs operate, repair and maintain gas turbine engines; main propulsion machinery, including gears; shafting and controllable pitch propellers; assigned auxiliary equipment propulsion control systems; electrical and electronic circuitry up to the printed circuit module; and alarm and warning circuitry. They also perform administrative tasks related to gas turbine propulsion system operation and maintenance, (GSE: Electrical) (GSM: Mechanical)

 

GS  Gas Turbine System Technician (1978-

 

GSE  Gas Turbine System Technician  Electrical
GSM  Gas Turbine System Technician  Mechanical