Air Transport Services Group, Inc., together with its subsidiaries, provides aircraft leasing, and air cargo transportation and related services in the United States and internationally. It operates in two segments: Cargo Aircraft Management Inc. (CAM), and ACMI Services. As of December 31, 2022, the company’s in-service aircraft fleet consisted of 111 owned Boeing aircraft and 17 leased aircraft. The company was formerly known as ABX Holdings, Inc. and changed its name to Air Transport Services Group, Inc. The company was founded in 1980 and is headquartered in Wilmington, Ohio.