Army Sgt. 1st Class Wolfe, right, communicates with inbound UH-60 Black Hawk helicopters while conducting jump training over Malemute drop zone, Joint Base Elmendorf-Richardson, Alaska, Sept. 24, 2015. Wolfe is a safety officer assigned to the 25th Infantry Division's 4th Infantry Brigade Combat Team, Alaska. The helicopter crew is assigned to the Alaska Army National Guard's 1st Battalion, 207th Aviation Regiment. U.S. Air Force photo by Alejandro Pena