rigid airships survive at Moffett Field, California; Akron, Ohio; Weeksville, North Carolina; Lakehurst, New Jersey; Santa Cruz Air Force Base in Brazil; and Cardington, Bedfordshire. Steel rigid airship hangars are some of the largest in the world. Hangar 1, Lakehurst, is located at Naval Air Engineering Station Lakehurst (formerly Naval Air Station Lakehurst), New Jersey. The structure was completed in 1921 and is typical of airship hangar designs of World War I. The site is best known for the Hindenburg disaster, when on May 6, 1937, the German airship Hindenburg crashed and burned while landing. Hangar No.1 at Lakehurst was used to build and store the American USS Shenandoah. The hangar also provided service and storage for the airships USS Los Angeles, Akron, Macon, as well as the Graf Zeppelin and the Hindenburg. The largest hangars ever built include the Goodyear Airdock measuring 1,175x325x211 feet and Hangar One (Mountain View, California) measuring . The Goodyear Airdock, is in Akron, Ohio and the structure was completed on November 25, 1929. The Airdock was used for the construction of the USS Akron and her sister ship, the USS Macon. Hangar One at Moffett Federal Field (formerly Naval Air Station Moffett Field), is located in Mountain View, California. The structure was completed in 1931. It housed the USS Macon. Wood construction The U.S. Navy established more airship operations during WWII. As part of this, ten "lighter-than-air" (LTA) bases across the United States were built as part of the coastal defence plan; a total of 17 hangars were built. Hangars at these bases are some of the world's largest freestanding timber structures. Bases with wooden hangars included: the Naval Air Stations at South Weymouth, Massachusetts (1 hangar); Lakehurst, New Jersey (2); Weeksville, North Carolina (1); Glynco, Georgia (2); Richmond, Florida (3); Houma, Louisiana (1); Hitchcock, Texas (1); Tustin (Santa Ana), California (2); Moffett Field, California (2) and Tillamook, Oregon (2). Of the seventeen, only seven remain, Moffett Federal Field, (former NAS Moffett Field), California (2); former Tustin, California (former NAS Santa Ana and MCAS Tustin), California (2); Tillamook Air Museum/Tillamook Airport (former NAS Tillamook), Oregon (1) and Joint Base McGuire-Dix-Lakehurst/Naval Support Activity Lakehurst (former NAS Lakehurst), New Jersey (2). Fabric construction A hangar for Cargolifter was built at Brand-Briesen Airfield long, wide and high and is a free standing steel-dome "barrel-bowl" construction large enough to fit the Eiffel Tower on its side. The company