 Wood Dale, Sept. 29, 2021 GLOBE NEWSWIRE -- AAR NYSE: AIR, a leading provider of aviation services to commercial and government operators, MROs and OEMs, and Fortress Transportation and Infrastructure Investors NYSE: FTAI announced a joint initiative associated with their CFM56-5B and -7B partnership to help customers achieve industry-wide sustainability goals aimed at reducing CO2 emissions in international aviation. 