Tech Sgt. Samantha performs a bite check on a pneumatic controller on a KC-10 Extender at an undisclosed location in Southwest Asia May 12, 2015. The bite check ensures the integrity of several components that pull air from the engine. Samantha is an electronics and environmental technician assigned to the Expeditionary Aircraft Maintenance Squadron. Due to safety and security reasons, last names and unit designators were removed. (U.S. Air Force photo/Tech. Sgt. Christopher Boitz)
Tech. Sgt. Christopher Boitz
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