Abstract: A hangar for aircraft having a tail section, fuselage and wing portions, in which the hangar includes a front section having a roof with a movable portion which normally overlies an opening in the roof through which the tail section of an aircraft can pass as it moves through the hangar. The hangar further includes a second or tail section having side walls and a front and back wall. The height of the roof of the second section is greater than the height of the roof of the front section. The front wall of the second section has an opening therein to allow the tail section of an aircraft to pass into or out of the second hangar section.