Sgt. Dusty Gebhardt, U.S. Army Parachute Team “Golden Knights” member, poses for a photograph during their aerial performance at Joint Base Andrews, Md., Sept. 17, 2017. The parachute team was one of multiple aerial performances showcased at the 2017 JBA Air Show: America’s Air & Space Expo (U.S. Air Force photo by Airman 1st Class Valentina Lopez)

Staff. Sgt. Marcus Denniston, U.S. Army Parachute Team “Golden Knights” member, prepares to jump out of a C-31 Fokker during the 2017 Joint Base Andrews Air Show: America’s Air & Space Expo at JBA, Md., Sept. 17, 2017. The 26 member parachute demonstration team travels around the U.S. performing at various events in support of Army recruiting. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)

An aerial view of the 2017 Joint Base Andrews Air Show: America’s Air & Space Expo at JBA, Md., Sept. 17, 2017. This year’s air show featured a variety of aerial demonstrations, static displays, food, and family activities. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)

U.S. Army Parachute Team “Golden Knights” members jump out of a C-31 Fokker during the 2017 Joint Base Andrews Air Show: America’s Air & Space Expo at JBA, Md., Sept. 17, 2017. The three-day event was in conjunction with the Air Force’s 70th anniversary and displayed it capabilities through air power and focused on Science, Technology, Engineering and Math. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)

U.S. Army Parachute Team “Golden Knights” members descends to the ground during the 2017 Joint Base Andrews Air Show: America’s Air & Space Expo at JBA, Md., Sept. 17, 2017. The three-day event displayed airpower, technology and aerial entertainment. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)

Sgt. Nick Grimm, U.S. Army Parachute Team “Golden Knights” member, descends to the ground during the 2017 Joint Base Andrews Air Show: America’s Air & Space Expo at JBA, Md., Sept. 17, 2017. The air show commemorated the Air Force's 70th anniversary, and showcased airpower through aerial performances and static displays. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)

U.S. Army Parachute Team “Golden Knights” members pose with an air show attendee during the 2017 Joint Base Andrews Air Show: America’s Air & Space Expo at JBA, Md., Sept. 17, 2017. The air show gave the public an opportunity to witness the Air Force’s airpower in person and learn about aircraft history. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)