Tech. Sgt. Adam Stubbs, right, flight chief with the 23rd Flying Training Squadron, instructs the preflight inspection of a rope ladder alternate insertion/extraction device (AIE) to Tech. Sgt. Brandon Harris, left, and Airman 1st Class Adam Flaucher, center, both special missions aviators-in-training with the 23rd FTS. (U.S. Air Force photo by Tech. Sgt. Adam Davis)