Attached files

file filename
EX-32.2 - EX-32.2 - Air Transport Services Group, Inc.ex322atsg-20201231x10k.htm
EX-32.1 - EX-32.1 - Air Transport Services Group, Inc.ex321atsg-20201231x10k.htm
EX-31.2 - EX-31.2 - Air Transport Services Group, Inc.ex312atsg-20201231x10k.htm
EX-31.1 - EX-31.1 - Air Transport Services Group, Inc.ex311atsg-20201231x10k.htm
EX-23.1 - EX-23.1 - Air Transport Services Group, Inc.ex2312020q4.htm
EX-10.75 - EX-10.75 - Air Transport Services Group, Inc.ex1075-warrantamendment14d.htm
10-K - 10-K - Air Transport Services Group, Inc.atsg-20201231.htm

Exhibit 21.1

Air Transport Services Group, Inc.
List of Significant Subsidiaries

December 31, 2020


1.ABX Air, Inc., a Delaware Corporation
2.Airborne Global Solutions, Inc., a Delaware Corporation
3.Airborne Maintenance and Engineering Services, Inc., a Delaware Corporation
4.Air Transport International, Inc., a Delaware Corporation
5.Air Transport International Limited Liability Company, a Nevada Limited Liability Company
6.AMES Material Services, Inc., an Ohio Corporation
7.Cargo Aircraft Management, Inc., a Florida Corporation
8.LGSTX Cargo Services, Inc., an Delaware Corporation
9.LGSTX Services, Inc., a Delaware Corporation
10.Pemco World Air Services Inc., a Delaware Corporation
11.ATSG West Leasing Limited, an Irish Limited Company
12.Omni Air International, LLC, a Nevada Limited Liability Company