Howard Hughes' Spruce Goose actually can fly
Development of the Spruce Goose cost a phenomenal $23 million and took so long that the war had ended by the time of its completion in 1946. The aircraft had many detractors, and Congress demanded that Hughes prove the plane airworthy. On November 2, 1947, Hughes obliged, taking the H-4 prototype out into Long Beach Harbor, CA for an unannounced flight test. Thousands of onlookers had come to watch the aircraft taxi on the water and were surprised when Hughes lifted his wooden behemoth 70 feet above the water and flew for a mile before landing.
Today, the Spruce Goose is housed at the Evergreen Aviation Museum in McMinnville, Oregon