Sgt. Van Shiroma, a CH-47F Chinook helicopter door gunner from B Company "Voyagers", 1st Battalion, 171st Aviation Regiment of the Hawaii National Guard, which is attached to the 10th Combat Aviation Brigade’s Task Force Tigershark, monitors a maintenance instrument panel on his aircraft during engine shut-down procedures to ensure the aircraft is performing to standard Dec. 14, at Forward Operating Base Fenty, Afghanistan.
General Support
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