Mud Lake at the Nevada Test and Training Range
Senior Airman Randall Hearrell, 757th Aircraft Maintenance Squadron, Nellis Air Force Base, directs an A-10C assigned to the Maryland Air National Guard during nighttime exercises at Mud Lake on the Nevada Test and Training Range, November 29, 2011. The NTTR is comprised of 2.9 million acres and nearly 15,800 square miles of airspace, which provide year-round training to U.S. and allied aircrews. (National Guard photo by Staff Sgt. Benjamin Hughes/RELEASED)