What type of Hangar was constructed at  The United States Air Force installation in northeastern Maine ?
Double cantilever hangar A Double cantilever hangar is a type of hangar that was constructed by the United States Air Force during the Cold War. Large hangers were constructed at Castle Air Force Base, Loring Air Force Base, Carswell Air Force Base, and Travis Air Force Base, while smaller hangars were constructed at March Air Force Base, Edwards Air Force Base, Hanscom Air Force Base, and Homestead Air Force Base.
Museum of Aerospace Medicine The Edward H. White II Museum of Aerospace Medicine was a museum of the United States Air Force and was located in Hangar 9 at Brooks Air Force Base, San Antonio, Texas. Brooks Air Force Base closed in 2011 under Base Realignment and Closure Commission (BRAC) procedures, and the museum closed at the same time.