The United States Air Force Air Demonstration Squadron "Thunderbirds" pilots perform pre-flight checks before taking off for the Chief of Staff Change of Responsibility ceremony Aug. 8, 2020, at Andrews Air Force Base, Maryland. The Thunderbirds are the U.S. Air Force's premier air demonstration squadron. (U.S. Air Force photo by Staff Sgt. Andrew D. Sarver)
Staff Sgt. Kristyne Pierson, a United States Air Force Air Demonstration Squadron "Thunderbirds" maintainer, updates the name on one of the team's F-16 Fighting Falcon fighter jets Aug. 8, 2020, at Andrews Air Force Base, Maryland. The Thunderbirds are the U.S. Air Force's premier air demonstration squadron. (U.S. Air Force photo by Staff Sgt. Andrew D. Sarver)
