Staff Sgt. David Bayle inspects an aircraft pin for cracks under a black light after dipping the part into chemicals mixed to show cracks not normally visible to the naked eye at the 379th Air Expeditionary Wing in Southwest Asia, Aug. 6, 2013. Bayle is a 379th Expeditionary Maintenance Squadron nondestructive inspection craftsman deployed from Eielson Air Force Base, Alaska, and hails from Port Sanilac, Mich. (U.S. Air Force photo/Senior Airman Benjamin Stratton)
Senior Airman Benjamin Stratton
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