The "Thunderbirds" is the air demonstration squadron of the United States Air Force (USAF), based at Nellis Air Force Base, Nevada. Created in 1953, the USAF Thunderbirds are the third-oldest formal flying aerobatic team (under the same name) in the world, after the French Air Force Patrouille de France formed in 1931 and the United States Navy Blue Angels formed in 1946.