Three elevators were provided to move aircraft between the flight deck and hangar deck. It destroyed her aircraft hangar and the port Seacat mounting. Service buildings, garages, connecting roads, storage tanks, and perhaps an aircraft hangar completed the community. The other two hits started a fire in her aircraft hangar. One vessel was refitted with a double hangar and helicopter deck. Doors at the forward end of the upper hangar opened onto the lower flying deck. Taxiways, a concrete apron, a large maintenance hangar, and a propane storage tank were added. The mission bay takes up most of the deck below the hangar and flight deck. The flight deck sustained damage in addition to hangar fire and external hangar wall damage. Part of the hangar deck was converted into classrooms. Boats are handled within a stern mounted boat hangar with ramp. Between the catapults was a sliding hatchway which was the roof of an onboard hangar. The airship hangar itself, measures long and wide. Nearly her entire upper deck was devoted to the hangar. BAE's Govan yard is responsible for Block A (stern to edge of helicopter hangar).