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Odd question, but what are the limits of the kollsman window on the Altimeter?

Asked by: 3234 views
Aircraft Systems, General Aviation

I know this question is a bit odd, but I don't hand access to an aircraft right now and am wondering what is the highest and lowest limits of the kollsman window setting/pressure? 

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1 Answers



  1. John D Collins on Jul 05, 2016

    See the discussion in the AIM 7-2-4 High barometric pressure and 7-2-5 Low barometric pressure. The Kollsman window is normally only adjustable between these values.

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