AIR

AAR Corp. is a leading provider of aviation services and products to commercial aviation, government, and defense markets worldwide. The company operates through Aviation Services (maintenance, repair, and overhaul of aircraft components, engineering services, and supply chain solutions) and Expeditionary Services (mobility systems for government and defense customers). AAR provides comprehensive aftermarket support including component repair, aircraft maintenance, parts supply, inventory management, and integrated logistics solutions. The company serves commercial airlines, cargo carriers, original equipment manufacturers, and government agencies. AAR's capabilities span airframe, engine, avionics, and landing gear support across diverse aircraft platforms. The company operates a global network of facilities and distribution centers supporting customer operations worldwide. Founded in 1955 and headquartered in Wood Dale, Illinois, AAR has built expertise in aviation sustainment over decades. The company benefits from aging aircraft fleets requiring increasing maintenance, airline outsourcing of non-core activities, defense readiness requirements, and growing global air traffic. AAR emphasizes operational excellence, technology integration, and strategic partnerships to deliver value to customers and shareholders.