U.S. Air Force Airman 1st Class Allan Shipman, left,

U.S. Air Force Airman 1st Class Allan Shipman, left, 44th Aircraft Maintenance Unit crew chief, shows Senior Airman Scott Gibson, 18th Security Forces Squadron Base Defense Operations Center controller, how to conduct a pre-flight inspection on an F-15 Eagle March 30, 2018, at Kadena Air Base, Japan. Airmen from the 18th SFS shadowed Airmen from the 18th Aircraft Maintenance Squadron for a day to see how maintainers prepare, inspect and launch aircraft. (U.S. Air Force photo by Staff Sgt. Micaiah Anthony)