Question: The 304th Sustainment Brigade is headquartered at the home to the Air Force Reserve Command's 4th Air Force (4 AF) Headquarters and the host 452d Air Mobility Wing which was also a Strategic Air Command base during the Cold War for about how many years?
Sentence (from "507th Air Refueling Wing"): It is assigned to Fourth Air Force of Air Force Reserve Command, stationed at Tinker Air Force Base, Oklahoma with elements at Altus Air Force Base and Will Rogers World Airport.
Relevant evidence: No