Air Transport Services Group Inc. (ATSG) is a holding company whose principal subsidiaries include three independently United States-certificated airlines and an aircraft leasing company. The three airlines, ABX Air, Inc. (ABX), Capital Cargo International Airlines, Inc. (CCIA), and Air Transport International, LLC (ATI), primarily transport cargo within the United States and include operations in Europe, Central America, South America, and Asia. ATSG’s leasing subsidiary, Cargo Aircraft Management, Inc. (CAM), leases aircraft to ATSG’s airlines and to external customers. During the year ended December 31, 2008, the Company operated three segments: DHL, ACMI Services and CAM. The Company’s other business operations include aircraft maintenance and modification services, aircraft part sales, equipment leasing and maintenance, mail handling for the United States Postal Service (USPS), specialized services for aircraft fuel management and freight logistics.