Staff Sgt. Nick Frazier, 380th Expeditionary Aircraft Maintenance Squadron, configures a maintenance stand in preparation to change the No. 2 engine on a KC-10 Extender aircraft at a base in Southwest Asia on Oct. 28, 2009. Sergeant Frazier is a jet propulsion systems mechanic deployed from Air Mobility Command's Travis Air Force Base, Calif., and hails from Buffalo, N.Y. (U.S. Air Force photo/Tech. Sgt. Charles Larkin Sr.)