Backed by 70 years of aftermarket experience, AAR leverages commercial aviation best practices to achieve cost savings for its government and military customers.

AAR is an independent provider of aviation services to commercial and government customers worldwide. Our aftermarket expertise and award-winning solutions help customers increase …

Distribution of factory-new parts for the commercial, defense, and business and general aviation (BGA) markets. AAR is a trusted distributor for many OEMs. We support over 25 OEMs serving as their …

4 days ago · Wood Dale, Illinois — AAR CORP. (NYSE: AIR), a leading provider of aviation services to commercial and government operators, MROs, and OEMs, has signed a new agreement with Otto …

Feb 26, 2026 · Wood Dale, Illinois — AAR CORP. (NYSE: AIR), a leading provider of aviation services to commercial and government operators, MROs, and OEMs, has substantially completed the …

Nov 3, 2025 · “AAR has become the most sought-after heavy maintenance provider in North America, and we are excited to extend our leadership position with the acquisition of HAECO Americas.

Listing of AAR's past annual reports.

AAR provides military / defense customers with award-winning depot / airframe and component repair service through a global facility network. Backed by our cutting-edge processes and dedication to …

Apr 3, 2025 · Headquartered in the Chicago area, AAR supports commercial and government customers through four operating segments: Parts Supply, Repair & Engineering, Integrated Solutions, and …

Sep 25, 2025 · Headquartered in the Chicago area, AAR supports commercial and government customers through four operating segments: Parts Supply, Repair & Engineering, Integrated …