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The aft pressure bulkhead is the white circular component; its web-like structure led a NASA technician to attach a large model spider to it for comedic effect. 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 ]
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.
The aircraft was involved in a tailstrike incident at Osaka International Airport seven years earlier as JAL Flight 115, which damaged the aircraft's aft pressure bulkhead. The subsequent repair of the bulkhead did not conform to Boeing's approved repair methods.
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 upper skin of the tail had been blown outwards, strongly suggesting that difference in internal pressure from the aircraft had caused the separation of the components. [5] Reconstruction on the aircraft wreckage indicated that the rear pressure bulkhead had suffered a corrosion at the lower part of the bulkhead.
Outflow and pressure relief valve on a Boeing 737-800. Airflow into the fuselage is approximately constant, and pressure is maintained by varying the opening of the out-flow valve (OFV). Most modern jetliners have a single OFV located near the bottom aft end of the fuselage, although some larger aircraft like the Boeing 747 and 777 have two.
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 ...
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