
AAR Corp.
Aircraft parts, MRO, software and government support, from Illinois
About AAR Corp.
AAR Corp. is an aviation aftermarket company headquartered in Wood Dale, near Chicago, Illinois. Its origins go back to Allen Aircraft Radio, incorporated in Chicago to supply radio equipment to early commercial aviation, and it has been based in the Chicago area since 1955. The company says it operates in more than 20 countries and is listed on the New York Stock Exchange under the ticker AIR.
Business segments
AAR describes four operating segments, including the following.
- Parts Supply: new and used aircraft and engine parts, with distribution of OEM products across major commercial and government platforms
- Repair, Engineering and Software: airframe MRO and component MRO, plus software for airlines, MROs and cargo companies
- Government Solutions: maintenance and supply chain programmes, shelter and sustainment systems and parts for governments
Capabilities noted on its site
- Airframe heavy maintenance, including facilities such as the Indianapolis Maintenance Center and a Duluth, Minnesota hangar facility
- Component repair, landing gear overhaul and exchange, and engine work through its Aircraft Turbine Center
- Cargo systems and containers through its Telair and Nordisk Aviation acquisitions
- Rapid deployment equipment for military use through AAR Mobility Systems
- Repair and warranty management through Airinmar
- Software offerings, including the Trax maintenance platform
Safety and certifications
- Certifications from regulators including the FAA, EASA and Transport Canada Civil Aviation
- First independent third-party MRO recognised by the FAA for its Safety Management System programme
- FAA Diamond Award of Excellence for its safety training programmes for more than ten years
Company facts
- Headquartered in a 250,000 square foot facility in Wood Dale, Illinois
- Customers include airlines, OEMs and governments worldwide
- Announced an agreement to acquire a controlling interest in MRO Holdings
- Chairman, President and CEO: John M. Holmes
Location
1100 N. Wood Dale Rd., Wood Dale, IL 60191, United States
Open in maps ↗More companies in United States, Illinois, North America
AAR Corp. in the news
MRO Europe 2026: who is exhibiting, 653 companies from 43 countries in AmsterdamMRO Europe 2026 runs from 27 to 29 October at RAI Amsterdam. The published list has 653 exhibiting and sponsoring companies from 43 countries, 12 Platinum sponsors and 223 American exhibitors. Who is there, by sector and country, with links to their pages.
NBAA-BACE 2026: who is exhibiting and who to see in Las VegasNBAA-BACE 2026 runs from 20 to 22 October at the Las Vegas Convention Center, West Hall, with the aircraft display at Henderson Executive Airport. The organiser's published list has 738 exhibitor…
The 50 aviation companies at the most trade shows in 2026 and 2027Airbus is on the exhibitor or sponsor lists of 60 aviation shows between October 2026 and December 2027, Boeing on 54. The full top 50, counted from organisers' published lists.
Shows where AAR Corp. exhibits or has exhibited
All aviation events- 14
- events
- 6
- countries
- 3
- as sponsor
View eventMRO Australasia
10 to 11 November 2026 · Brisbane, Australia
Exhibitor
View eventMRO Middle East
2 to 3 February 2027 · Dubai, United Arab Emirates
Stand 1621
View eventVERTICON
15 to 18 March 2027 · Anaheim, United States
Stand 7839
View eventSea-Air-Space
4 to 7 April 2027 · National Harbor, United States
Stand 235
View eventAircraft Interiors Expo
6 to 8 April 2027 · Hamburg, Germany
Stand 6B61
Show all 14 events
View eventMRO Americas
13 to 15 April 2027 · Orlando, United States
Gold sponsor
View eventAir Carriers Purchasing Conference (ACPC)
Exhibited in 2026. Next edition 21 to 24 August 2027 · Chicago, United States
Exhibitor2026 list; 2027 not published yet
View eventAFA Air, Space and Cyber Conference
Exhibited in 2026. Next edition 20 to 22 September 2027 · National Harbor, United States
Stand 646 (2026)2026 list; 2027 not published yet
View eventMRO Asia-Pacific
21 to 23 September 2027 · Singapore, Singapore
Stand 2517
View eventNBAA-BACE
Exhibited in 2026. Next edition 19 to 21 October 2027 · Las Vegas, United States
Stand 3315 (2026)2026 list; 2027 not published yet
View eventMRO Europe
Exhibited in 2026. Next edition 19 to 21 October 2027 · Amsterdam, Netherlands
Gold sponsor2026 list; 2027 not published yet
View eventMRO Europe
27 to 29 October 2026 · Amsterdam, Netherlands
Gold sponsor
View eventNBAA-BACE
20 to 22 October 2026 · Las Vegas, United States
Stand 3315
View eventAUSA Annual Meeting and Exposition
12 to 14 October 2026 · Washington, United States
Stand 2115 (Hall ABC)
From the organisers’ published exhibitor and sponsor lists.
Companies exhibiting at the same events
Directory companies that exhibit at the same shows as AAR Corp., most shared events first.
Event types: MRO and maintenance (6), Defence and security (3), Business aviation (2), Helicopters (1), Cabin and interiors (1), Commercial aviation (1). Browse the calendar
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