U.S. Air Force Airman 1st Class Jayson Fox, 86th Operations Support Squadron Aircrew Flight Equipment technician, packs parachute cord into a pack on Ramstein Air Base, Germany, Oct. 24, 2017. Fox uses stow tools to thread groups of the parachute cord into their designated pockets. When the parachute releases, it then pulls the cord out of the pockets within seconds. (U.S. Air Force photo by Senior Airman Devin Boyer)