AAR Corp.

AAR Aircraft Services: Aircraft maintenance, inspection and repair; major airframe modifications and upgrades; avionic services and installations; structural repair; exterior and interior refurbishment; aircraft exterior stripping and painting; winglet installations; component repair and overhaul; engineering services and line maintenance services. All letter checks, structural repairs, CPCP and SSID inspections and recertification, SB/AD compliance, DFDR, RVSM, GPS, EGPWS, HF and ACARS installations, interior mods, level III NDT. Narrow-body and regional heavy maintenance, modifications (all types), backshop support and airline terminal services.

AAR Landing Gear Services: AAR specializes in the exchange and overhaul of landing gear for narrow body, wide body, and regional aircraft and also offers a full line of aircraft wheels, brakes, and accessories.

AAR Allen Asset Management: AAR offers a vast inventory of airframe parts and provides end-to-end supply chain management, inventory management and exchange programs for virtually every commercial, military, and government aircraft type.

AAR Aircraft Component Services: AAR repairs, overhauls, and maintains rotable components for virtually every type of commercial transport and passenger aircraft in operation today. Its combined facilities occupy more than 176,000 square feet of operational space where expert technicians test, repair, overhaul and perform scheduled maintenance checks on high-value components, including avionics, instruments, pneumatics, hydraulics, electronics, fuel controls, and electrical accessories.