AVIALL

airframe maintenance and overhaul services; refurbishment services for custom aircraft interiors;[ manufacture authorized turbine engine overhaul services;] technical assistance services for diagnosis and correction of aircraft faults by personnel dispatched to operator's facility or remote aircraft location; custom analyses, studies and evaluations of operations and maintenance procedures of aircraft operator to maximize aircraft performance; avionics installation services

educational services, namely conducting classes for aircraft operator personnel and employees of aircraft servicing facilities as to engine and aircraft operating techniques, systems design and function, and repair and maintenance procedures

consultation services in the establishment of test facilities and accessory test benches which facilitate the disassembly, repair, reassembly and test of engines, modules, components and accessories, and distributorship services in the field of aircraft parts and accessories and engines; providing quality control for others in the field of aircraft engine maintenance and reliability