During which war was the boat built which is on display at a museum in Oregon and was constructed at a city in the "Silicon Beach"?
Playa Vista, Los Angeles: Playa Vista is a neighborhood located in the Westside of the City of Los Angeles, California, United States, north of LAX. Playa Vista, Los Angeles:  Prior to the development of Playa Vista, the area was the headquarters of Hughes Aircraft Company from 1941 to 1985, and was the site of the construction of the Hughes H-4 Hercules "Spruce Goose" aircraft. Playa Vista, Los Angeles:  The community has become a choice address for businesses in technology, media and entertainment and, along with Santa Monica and Venice, has become known as "Silicon Beach". Hughes H-4 Hercules: The Hughes H-4 Hercules (also known as the Spruce Goose; registration NX37602) is a prototype strategic airlift flying boat designed and built by the Hughes Aircraft Company. Hughes H-4 Hercules:  Intended as a transatlantic flight transport for use during World War II, it was not completed in time to be used in the war. Hughes H-4 Hercules:  It remains in good condition and is on display at the Evergreen Aviation & Space Museum in McMinnville, Oregon, United States.
World War II