F137 engine
Phil Burkholder, president of Defense North America, Rolls-Royce, and Wade Wolfe, vice director of the Oklahoma City Air Logistics Complex, cut the ceremonial ribbon signifying the opening of the F137 engine maintenance line in Bldg. 3221 Nov. 15. Also present are three representatives with Rolls-Royce; Mr. Phil Burkholder, President, North America Rolls-Royce; Mr. Wade Wolfe, OC-ALC vice director; Ralph Garcia, director of Propulsion Directorate; Robert Helgeson, director of the 76th Propulsion Maintenance Group; and Mike Opela, director of the 544th Propulsion Maintenance Squadron. (Air Force photo by Kelly White)