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How Much Oxygen Is On An Airplane? [Solved]

Peak “pressurized cabin” altitudes ranged between 6,050 and 8,450 feet when “cruising altitudes” varied between 29,000 and 37,000 feet. In the former analyzer, the lowest oxygen concentrations noted were about 15.2% (15.5 torr), while in the latter, they were 17.6% (133.7 torr).

Understanding Oxygen Systems in an Aircraft |Oxygen Masks| FIXED & PORTABLE Oxygen System | HYPOXIA

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EMERGENCY OXYGEN system for PASSENGERS! Explained by CAPTAIN JOE

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Oxygen supply in Aeroplane | Oxygen source inside aeroplane | Breathing in aeroplane

Oxygen