The 911th Air Refueling Squadron is part of the 6th Air Mobility Wing at MacDill Air Force Base, Florida. The squadron is geographically separated from the 6th wing and operates as the active duty associate to the 916th Air Refueling Wing at Seymour Johnson Air Force Base, North Carolina.The squadron is one of the oldest in the United States Air Force. Its origins date to 15 May 1917, when it was organized at Kelly Field, Texas.