 The move was part of the Air Force's efforts to consolidate its fighter fleets as a smarter way of doing business and to save money.In November 2006, the 389th FS F-16CJs began to depart to McEntire Air National Guard Base, South Carolina, and Nellis Air Force Base, Nev., while new F-15Es arrived from Elmendorf Air Force Base, Alaska.The F-16CJs completely departed in March 2007, leaving the base with two F-15E Strike Eagle fighter squadrons and one F-15C Eagle fighter squadron.