Duties As a AIRCRAFT MECHANIC (TITLE 32) with the Texas Army National Guard, your duties will include, but will not be limited to: WG-8852-08 / PD#: NGD0487000: Accomplishes a variety of repairs on military aircraft. Repair work includes removing, cleaning, reinstalling or replacing defective parts, accessories and components such as worn gaskets, couplings, fittings, bad actuators, accumulators, and gauges, sections of corroded fuel and oil lines, worn cable pulleys, frayed sparkplug cables, an