KC-135R Stratotanker is a long-range tanker transport. It can carry passengers, freight, and fuel for air-to-air refueling. The KC-135R can give global range to many of the world's military aircraft by extending their range through air to air refueling. This KC-135 refueling the US Air Force's newest air superiority fighter, F-22A Raptor, is from 6th Air Mobility Wing MacDill AFB, Florida