Air Force Big Planes Screensaver - Version 2.1 The Air Force Big Planes Screensaver shows many of the largest Air Force aircraft including the AC-130, B-1B, B-52, C-5, C-9A, C-17, C-17A, C-54, C-130, C-141, E8-C, KC-10A, and KC-135. These aircraft represent the latest as well as vintage planes.