The McDonnell Douglas KC 10 Air Force Aircraft Extender is an American aerial refueling tanker aircraft operated by the United States Air Force (USAF). A military version of the three-engined DC-10 airliner, the KC 10 Air Force Aircraft was developed from the Advanced Tanker Cargo Aircraft Program. It incorporates military-specific equipment for its primary roles of transport and aerial refueling. The KC 10 Air Force Aircraft was the second McDonnell Douglas transport aircraft to be selected by the Air Force following the C-9. No matter how sophisticated your Aircraft Models Livery may be, Modelworks is bound to replicate your Airplanes graphics perfectly. Call Toll Free for a free quote today: 1-844-8MODELS