U.S. Army Chief Warrant Officer 2 Brian Caslin, a UH-60 Black Hawk pilot from Rio, Ill., attached to 10th Combat Aviation Brigade, 10th Mountain Division, Task Force Tigershark, examines the main rotor on his aircraft during a routine inspection on Forward Operating Base Salerno July 21. Caslin performs preventive maintenance checks and services on his aircraft before every flight.
Staff Sgt. Ben Navratil
Taken on 21 July 2011
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