Senior Airman John Mason, E-3 Sentry crew chief with the 380th Expeditionary Aircraft Maintenance Squadron Sentry aircraft maintenance unit, looks over an E-3 on the flightline during operations for the 380th Air Expeditionary Wing at a non-disclosed base in Southwest Asia, March 23. Mason is deployed from the 552nd Aircraft Maintenance Squadron at Tinker Air Force Base, Okla., and his hometown is Lexington, Ky.