Off-duty airmen relax outside their barracks at Nakhon Phanom Royal Thai Air Force Base, nicknamed the 'Hobo Hilton' after the 'Hobo' callsign flown by A-1 Skyraider squadrons stationed there. Scenes like this capture the everyday camaraderie of aircrew and support personnel between combat missions during the Vietnam War, circa 1971. Project: 219023