Staff Sgt. Shaun Jansen, 28th Bomb Wing chaplain assistant, cleans a C-54 "Skymaster" aircraft as part of the Adopt-a-Plane program at the South Dakota Air and Space Museum, Sept. 29. The program involves Airmen working together to enhance aircraft displays by cleaning, painting and taking overall better care of them. (U.S. Air Force photo/Airman Matthew Flynn)