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Thread: Oxygen use at high altitude
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Old 2nd Nov 2015, 17:00
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HyFlyer
 
Join Date: Oct 2005
Location: in the wild blue yonder
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In the G650 - Cabin Altitude at FL510 is 4,850
- Cabin Altitude at FL410 is 3,300

May come as a shock for the big jet jockeys,

but the lill'ol SJ30 has a sea-level cabin at FL410
It also has a ceiling of FL490..... Delta PSI of 12 is kinda stunning.

Food for thought.
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