AIR - AAR Corp (AIR) Q4 2021 Earnings Call Transcript July, 20 2021 08:30 PM AAR Corp. Image source: The Motley Fool. AAR Corp (NYSE: AIR) Q4 2021 Earnings Call Jul 20, 2021 , 4:45 a.m. ET Operator Continue reading For further details see: AAR Corp (AIR) Q4 2021 Earnings Call Transcript