pre-pressurization
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Cabin pressurization — is the active pumping of compressed air into an aircraft cabin when flying at altitude to maintain a safe and comfortable environment for crew and passengers in the low outside atmospheric pressure.Pressurization is essential over 3,000 m (10,000 … Wikipedia
Helios Airways Flight 522 — Artist s depiction of 5B DBY being met by two F 16s of the Hellenic Air Force at 34000 ft Accident summary Date … Wikipedia
Airliner — The Boeing 747 was the first wide body airliner. Pictured is the 747 8I model which first flew in 2011 … Wikipedia
Uncontrolled decompression — refers to an unplanned drop in the pressure of a sealed system, such as an aircraft cabin and typically results from human error, material fatigue, engineering failure or impact causing a pressure vessel to vent into its lower pressure… … Wikipedia
Environmental Control System — The Environmental Control System of an airliner provides air supply, thermal control and cabin pressurization for the passengers and crew. Avionics cooling, smoke detection, and fire suppression are also commonly considered part of the… … Wikipedia
Decompression sickness — Caisson disease [decompression sickness] Classification and external resources Two United States Navy sailors prepare for training inside a decompression chamber … Wikipedia
Package testing — Military shipping container being drop tested Testing … Wikipedia
Boeing B-29 Superfortress — This article is about the WWII heavy bomber. For other meanings, see B29 (disambiguation). B 29 Superfortress A USAAF B 29 Superfortress … Wikipedia
Messerschmitt Bf 109 variants — Main article: Messerschmitt Bf 109 Bf 109 Bf 109G 10, with Erla Haube canopy and taller, wooden vertical fin/rudd … Wikipedia
STS-133 — Mission insignia Mission statistics Mission name STS 133 Space shuttle Discovery … Wikipedia
