170826-N-LO650-023 FORT WORTH, Texas (Aug. 26, 2017) U.S. Army CH-47 Chinook helicopters prepare at for Hurricane Harvey rescue missions at Naval Air Station Fort Worth Joint Reserve Base. The location of the base is far enough north to provide aircraft with a safe haven from the hurricane. (U.S. Navy photo by Aviation Ordnanceman 2nd Class Nick Ray/Released)