U.S. Air Force Master Sgt. Chris Schneider, F-16 Viper Demonstration Team superintendent, reads a narration script at Davis-Monthan Air Force Base, Ariz., March 1, 2019. Schneider worked with others to write a script detailing a new pattern of maneuvers performed by aerial demonstration pilots for the 2019 season. (U.S. Air Force photo by Senior Airman Kathryn R.C. Reaves)