AAR to Announce First Quarter 2011 Results on September 15, 2010

WOOD DALE, Ill., /PRNewswire via COMTEX/ --AAR (NYSE: AIR) today announced that it will release financial results for its first quarter of Fiscal Year 2011, ended August 31, 2010, after the market closes on Wednesday, September 15, 2010.

On Thursday, September 16, 2010, at 7:30 a.m. CDT, AAR will hold a conference call to discuss the results. The conference call can be accessed by calling 866-802-4321 from inside the U.S. or 703-639-1318 from outside the U.S.

A replay of the conference call will also be available by calling 888-266-2081 from inside the U.S. or 703-925-2533 from outside the U.S. (access code 1479894). The replay will be available from 11:30 a.m. CDT on September 16, 2010, until 11:59 p.m. CDT on September 23, 2010.

AAR is a leading provider of products and value-added services to the worldwide aerospace and defense industry. With facilities and sales locations around the world, AAR uses its close-to-the-customer business model to serve airline and government/defense customers through four operating segments: Aviation Supply Chain; Government and Defense Services, Maintenance, Repair and Overhaul; and Structures and Systems. More information can be found at www.aarcorp.com.