AAR reports first quarter fiscal year 2027 results AAR reports first quarter fiscal year 2027 results AAR CORP. Sep 28, 2026, 16:51 ET WOOD DALE, Ill., Sept. 28, 2026 /PRNewswire/ -- AAR CORP. (NYSE: AIR) (the "Company" or "AAR"), a leading parts, repair, and software platform in the aviation aftermarket, reported today financial results for the fiscal year 2027 first quarter ended August 31, 2026. In a separate press release issued today, AAR announced it has entered into a definitive agreement to acquire ...