PPRuNe Forums - View Single Post - Highest legal altitude with PAX OXY MASKS failure
Old 29th Jan 2022, 07:33
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sonicbum
 
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Originally Posted by Lantirn
John that’s very useful.

What I can extract from that is, you can fly up to 30000feet in my case.

But you are not RVSM since one PFD is lost so FL280.
Hi Lantirn,

in EASA land your reference would be CAT.IDE.A.235 Supplemental oxygen – pressurised aeroplanes.

Always keep in mind that those are certification regulations that are fulfilled by the A320f. In abnormal ops you may want to refer to those regulations to mitigate the threat of a decompressions in the absence of an automatic oxygen deployment system following your failure.
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