Senior Airman Nicholas Appenzeller, 8th Maintenance Squadron aerospace ground equipment journeyman, checks his technical data as he performs maintenance on a bomb lift at Kunsan Air Base, Republic of Korea, Nov. 10, 2015. The AGE flight maintains equipment that tests, services and troubleshoots aircraft systems while the aircraft is on the ground. (U.S. Air Force photo by Staff Sgt. Nick Wilson/Released)