By Editor , 3 November 2026 AAR Prices $1.9B Senior Notes to Fund MRO Holdings Deal WOOD DALE – November 02, 2026 -- AAR CORP. (NYSE: AIR) priced $1.915 billion of senior notes in two tranches, 7.125% notes due 2031 and 7.375% notes due 2034, to help finance its pending acquisition of a controlling interest in MRO Holdings, Inc.