Maintaining the sound of freedom
                U.S. Air Force Staff Sgt. David Lawson (left), and Senior Airman Cody Girard, both assigned to the 7th Component Maintenance Squadron, repair a component of a General Electric F101-102 turbofan jet engine from a B-1B Lancer, Nov. 13, 2013, at Dyess Air Force Base, Texas. Aerospace Propulsion technicians perform routine maintaince, diagnose, and repair jet engines. Four of these F101-102 engines are used to power the B-1B Lancer. (U.S. Air Force photo by Staff Sgt. Richard Ebensberger/Released)
                
                    
                        PHOTO BY:
                        Staff Sgt. Richard EbensbergerReleased
                    
                    
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                        131113-F-LP948-019.JPG
                    
                    
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