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Maintaining cruise altitude while depressurised
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12th Mar 2016, 06:54
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wanabee777
Join Date: Jan 2006
Location: Ijatta
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Quote:
Cockpit oxygen masks are not pressure masks. They are capable of a slight positive flow for the purpose of keeping smoke out of the mask and goggles but they do not provide pressurized o2 to the lungs.
That's news to me.
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wanabee777
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