PPRuNe Forums - View Single Post - An-148 missing after takeoff from Moscow

17th Feb 2018, 18:22

#183 (permalink)

duinsel

Join Date: Jan 2008

Location: Netherlands

Age: 51

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Isn't GPS is decent backup source for altitude data as well? In case of trouble on the primary instruments, like the frozen ports, it seems to be an alternate source of information that is read out in a completely independent and unaffected way.

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