Santa Monica Airport (Santa Monica Municipal Airport) is a general aviation airport largely in Santa Monica, California, United States, in the Greater Los Angeles area. It is one of the United States' oldest airports, and has been one of the world's foremost general aviation airports (at one time, the busiest single-runway airport in the world). The airport is about from the Pacific Ocean (Santa Monica Bay) and north of Los Angeles International Airport. The FAA's National Plan of Integrated Airport Systems for 2009–2013 categorized it as a reliever airport. The airport is scheduled to close at the end of 2028. Santa Monica Airport covers a total of 215 acres (87 ha) of land. One of the airport's former hangars, the Barker Hangar, is in use as a public events venue, and is commonly used for a number of televised awards ceremonies and concerts. It is also currently being used as a small-scale supermarket set for the current version of Supermarket Sweep. History Early history Originally Clover Field, after World War I aviator 2nd lieutenant Greayer "Grubby" Clover, the airport was the home of the Douglas Aircraft company. The first circumnavigation of the world by air, accomplished by the U.S. Army in a fleet of special custom built aircraft named the Douglas World Cruiser, took off from Clover Field on St. Patrick's Day, March 17, 1924, and returned there after some . The first Powder Puff Derby originated from Clover Field, and the field hosted aircraft of pioneer aviators Amelia Earhart, Howard Hughes, Wallace Beery, and Wiley Post, among others. Cloverfield Boulevard — which confuses the field's naming for a crop of green rather than a fallen soldier — is a remnant of the airport's original name, as is the name of the Cloverfield film series, which derives its name from that road. World War II Clover Field was once the site of the Army's 40th Division Aviation, 115th Observation Squadron and became a Distribution Center after World War II. Douglas Aircraft Company was headquartered adjacent to Clover Field. Among other important aircraft built there, Douglas manufactured the entire Douglas Commercial "DC" series of reciprocating-engine-powered airliners including the DC-1 (a prototype), DC-2, DC-3, DC-4, DC-5 (only 12 built), DC-6 and DC-7. During World War II, B-18 Bolo and B-18A bombers and thousands of C-47 (military version of the DC-3) and C-54 (later the civilian DC-4) military transports were built at Santa