George Cahill, 87, of Mt. Lebanon a WWII veteran who flew on B-17's stands in the "Movie Memphis Belle," a B-17 "flying fortress" bomber during a flight on Monday at the Allegheny County Airport.  The restored WWII plane was used in the movie Memphis Belle and will be on display and offer rides during the Liberty Foundations 2012 Salute to Veterans tour at the Allegheny County Airport on July 7-8th.