F108 engine work
Tinker jet engine mechanic Craig Richards, of the 546th Propulsion Maintenance Squadron, works on an F108 engine in the F108 Assembly Shop, Bldg. 9001. The powerhouse of the Air Force KC-135 Stratotanker and Navy E-6B is getting attention as proposed upgrades promise to reduce the maintenance price tag, step up fuel efficiency and save money for the two services. (Air Force photo by Margo Wright)