1929 Travel Air 4000, Pilot: Clay "Pork Chop" Adams. In 1996 This Travel Air was completely disassembled, and every nut and bolt replaced, and this aircraft was once again put to work hauling passengers for Nostalgic Wings Barnstorming Air tours located in Minnesota and covering 5 States in the upper Midwest. This aircraft is powered by a Reliable 220 hp Continental engine and is a dream to fly.