 WILMINGTON, Ohio--BUSINESS WIRE--Air Transport Services Group, Inc. NASDAQ:ATSG today announced that it will host an investor conference call on Friday, May 6, 2022, at 10 a.m. Eastern time to review its financial results for the first quarter ended March 31, 2022. The company will issue its first quarter 2022 earnings release on Thursday, May 5, 2022, after the stock market closes. On the day of the conference call, participants may join the call toll-free at 866 374-5140 or via toll cal 