The LUH72 Aircraft Mechanic III/ Lead is responsible for maintaining, repairing, and modifying aircraft structures, structural components and engines of complex to extreme difficulty, maintains and repairs aircraft components including but not limited to flight controls, engines, hydraulics, pneumatics, fuel systems and mechanical components, and applies technical knowledge of airframe and power plant systems in determining equipment malfunctions and applies technical expertise in restoring equipment condition and operation. Must possess the level of experience necessary to inspect all required aeronautical type maintenance to be performed by skill class Mechanic I and must have a combination of experience to repair engines, sheet metal, structural, hydraulic, electrical, power train and general mechanical maintenance of moderate difficulty, required to meet the assigned missions.