AAR to Announce Second Quarter 2006 Results on December 22

WOOD DALE, Ill., /PRNewswire-FirstCall/ -- AAR (NYSE: AIR) today announced that it will release financial results for the second quarter of its Fiscal Year 2006, ended November 30, 2005, before the market opens on Thursday, December 22, 2005.

At 10:30 a.m. CST, AAR will hold a conference call to discuss the results. The conference call can be accessed by calling 866-244-4526 from inside the U.S. or 800-4363-7976 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 813850). The replay will be available from 1:30 p.m. CST on December 22, 2005 until 11:59 p.m. CST on December 29, 2005.

AAR is a leading provider of diverse products and value-added services to the worldwide aviation/aerospace industry. Headquartered in Wood Dale, Illinois, with locations around the world, AAR serves commercial and government aircraft fleet operators and independent service customers by providing Aviation Supply Chain services; Maintenance, Repair and Overhaul services; Structures and Systems manufacturing and Aircraft Sales and Leasing. More information can be found at http://www.aarcorp.com.

SOURCE AAR CORP.

CONTACT: Timothy J. Romenesko, Vice President, Chief Financial Officer of AAR, +1-630-227-2090, or tromenesko@aarcorp.com