AAR Corp.

AAR Corp. supplies parts and services to airlines, aircraft manufacturers, and the military. The company buys and sells used airplane parts and new replacement parts from manufacturers, and it performs maintenance and repair work on aircraft structures, engines, and components. AAR also makes software tools for airlines to manage their aftermarket parts and operations, designs and manufactures cargo pallets and shipping containers, and provides logistics services that help airlines manage their supply chains and fleet operations. The company works with commercial airlines, defense contractors,…