The Army Aviation fleet is experiencing high levels of wear and tear because of multiple deployments. Here, CW3 Jerald Jastillama, a Maintenance Test Pilot with 3rd Battalion, 25th Aviation Regiment, 25th Combat Aviation Brigade, performs a maintenance operational run-up of a UH-60 Black Hawk on Kandahar Airfield, Afghanistan, Feb. 28. (Photo by SGT Daniel Schroeder.)