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The aft pressure bulkhead or rear pressure bulkhead is the rear component of the pressure seal in all aircraft that cruise in a tropopause zone in the Earth's atmosphere. [1] It helps maintain pressure when stratocruising and protects the aircraft from bursting due to the higher internal pressure.
AMES Completes Aft Pressure Bulkhead Replacement on B767F First Project Of Its Kind Ever Performed by Non-OEM Provider WILMINGTON, Ohio--(BUSINESS WIRE)-- Airborne Maintenance and Engineering ...
Airline supplier Spirit Aerosystems says it's aware of a quality issue involving elongated fastener holes on the aft pressure bulkhead on certain models of the 737 fuselage it produces. “Boeing ...
The 307's "pressure compartment was from the nose of the aircraft to a pressure bulkhead in the aft just forward of the horizontal stabilizer." [45] World War II era flying helmet and oxygen mask. World War II was a catalyst for aircraft development.
Quality failures mentioned in the suit included mis-drilled holes on the 737 Max aft pressure bulkhead, “a very significant problem” that a Spirit AeroSystems product and process verification ...
Near Aarsele: rear pressure bulkhead failure caused loss of tailplane: 1972-06-12 American Airlines Flight 96: Detroit, Michigan, United States MD DC-10: Design flaw 0 Cargo door locking mechanism failed causing door to separate from the aircraft and causing further damage; landed safely 1973-05-18 Aeroflot Flight 109: Chita, Soviet Union ...
In 1996, the FAA adopted Amendment 25–87, which imposed additional high-altitude cabin-pressure specifications, for new designs of aircraft types. [25] For aircraft certified to operate above 25,000 feet (FL 250; 7,600 m), it "must be designed so that occupants will not be exposed to cabin pressure altitudes in excess of 15,000 feet (4,600 m ...
The aircraft could also have many parts built out of composites, including most of the structure behind the aft pressure bulkhead. [56] In the primary structure, Boeing planned to use carbon fiber for the vertical fin, horizontal fin, beams, and stanchions.