With a wingspan as wide as a football field, the Spruce Goose was the largest plane ever built.   The craft—designed by eccentric billionaire Howard Hughes and made out of wood—was intended for use in WWII, but the plane wasn't finished until after the war was already over.  Under intense pressure from the government to show results, and still recovering from a major crash of his own, Hughes took the Spruce Goose out for its one and only test flight in Long Beach harbor in November 1947.  Join us, won't you?