About

AAR CORP. is a diversified provider of products and services to the worldwide commercial aviation and government and defense markets. The Company operates in two segments: Aviation Services, which consists primarily of business activities conducted through AAR Parts Trading, Inc.; AAR Aircraft & Engine Sales & Leasing, Inc.; AAR Aircraft Services, Inc.; AAR Allen Services, Inc. (a wholly owned subsidiary of AAR Parts Trading, Inc.);. AAR Airlift Group, Inc. and AAR International, Inc., and Technology Products, which consists primarily of business activities conducted through AAR Manufacturing, Inc. and AAR International, Inc. The Company's products services include aviation supply chain and parts support programs; maintenance, repair and overhaul of aircraft and landing gear; design and manufacture of specialized mobility and cargo systems and composite and other precision machined structures, and aircraft modifications and aircraft and engine sales and leasing.