BLACK HAWK PREP U.S. Army 1st Lt. Kyle Tuttle prepares to put on his helmet inside a UH-60M Black Hawk helicopter before departing on a personnel movement mission on Bagram Airfield, Afghanistan, Dec. 23, 2013. Tuttle, a pilot, is assigned to Company C, 2nd Battalion Assault, 10th Combat Aviation Brigade. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 394214-I-WBT49-211.jpg Photo Gallery