BBA Aviation plc is a publicly held corporation traded on the London stock exchange. BBA Aviation serves two primary markets – Flight Support and Aftermarket Services and Systems. Flight Support includes refueling, cargo handling, ground handling and other services to business and commercial aviation customers. The Aftermarket Services and Systems activities include repair and overhaul of turbine engines, supply of aircraft parts, design, manufacture and overhaul of landing gear, aircraft hydraulics and other aircraft equipment. Operating companies and their subsidiaries include Dallas Airmotive, Signature Flight Support, ASIG, APPH, Premier Turbines, International Turbine Service, International Governor Services, Ontic, Barrett Turbine Engine Company, and H+S Aviation. For more information, visit www.bbaaviation.com.