The National Museum of Naval Aviation is located at Naval Air Station Pensacola. More than 150 aircraft and spacecraft are on display, including four former Blue Angel A-4 Skyhawks, a United States Coast Guard helicopter, biplanes, a K47 Airship control gondola and tail fin, the plane that President George H. W. Bush trained in, and the S-3 Viking used to transport President George W. Bush to the USS Abraham Lincoln in 2003.