A U.S. soldier inspects the tail blades of a U.S. Army UH-60 Black Hawk helicopter on Shindand Air Base before conducting a mission in the Regional Command West area of operations in Afghanistan, Dec. 8, 2013. The soldier, a pilot, is assigned to California National Guard's Company C, 1st Battalion, 168th Aviation Regiment. A U.S. soldier inspects the tail blades of a U.S. Army UH-60 Black Hawk helicopter on Shindand Air Base before conducting a mission in the Regional Command West area of operations in Afghanistan, Dec. 8, 2013. The soldier, a pilot, is assigned to California National Guard's Company C, 1st Battalion, 168th Aviation Regiment. SHARE: Download: Full Size (0.89 MB) Tags: photo essays Credit: VIRIN: 092291-B-LYB18-682.jpg Photo Gallery