 Wood Dale, Illinois, Sept. 08, 2022 GLOBE NEWSWIRE -- AAR CORP. NYSE: AIR, a leading provider of aviation services to commercial and government operators, MROs, and OEMs, today announced that it will release financial results for its first quarter of fiscal year 2023, ended August 31, 2022, after the close of the New York Stock Exchange trading session on Thursday, September 22, 2022. 