The Michoud Assembly Facility (MAF) is an manufacturing complex owned by NASA in New Orleans East, a section of New Orleans, Louisiana, in the United States. Organizationally it is part of NASA's Marshall Space Flight Center, and is currently a multi-tenant complex to allow commercial and government contractors, as well as government agencies, to use the site. MAF is one of the largest manufacturing plants in the world with 43 environmentally controlled acres——under one roof, and it employs more than 4,200 people. From September 1961 to the end of the Apollo program in December 1972 the site was utilized by Chrysler Corporation to build the first stages of the Saturn I and Saturn IB, later joined by Boeing Corporation to build the first stage of the Saturn V rockets. From September 5, 1973, to September 20, 2010, the factory was used for the construction of the Space Shuttle's external fuel tanks by Martin Marietta Corporation. In 2012, the parts of the facility dedicated to rocket construction were renamed the Chris A. Hadfield Rocket Factory (CAHRF), after the factory's former employee and Canadian astronaut Chris Hadfield. History The facility was originally constructed in 1940 at the village of Michoud, Louisiana, by the Higgins-Tucker division of Higgins Industries under the direction of Andrew Jackson Higgins. Construction was done on behalf of the United States government for the war production during World War II of plywood C-76 cargo planes and the Higgins Boat landing craft. The project cost $180 million ($2.8 billion in 2018). Production of the C-76 never commenced and instead produced 2 Curtiss C-46 Commando in 1943 and remaining order cancelled in 1944. The facility was referred to as Michoud (Factory) Airfield in the 1940s and briefly as a National Guard field in 1949, but became inactive by 1952. During the Korean War it made engines for Sherman and Patton tanks, and boasted a 5,500-foot paved runway. It came under the management of NASA in 1961, and was used for the construction of the S-IC first stage of the Saturn V rockets and the S-IB first stage of the Saturn IB rockets built by Chrysler Corporation. It is home to the first stage of the last-constructed Saturn V, SA-515, built by The Boeing Company. The factory's ceiling height limitation - 12 meters, was unable to allow the construction of the bigger Saturn C-8 direct Moon vehicle, and therefore was one of