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    Re: Corrections for air bubble sextants
    From: Gary LaPook
    Date: 2022 Jul 29, 22:38 -0700

    Also see:

    http://fer3.com/arc/m2.aspx/Kollsman-periscopic-sextant-mount-LaPook-oct-2010-g14221

    Download HO 249:

    https://www.celestaire.com/publications/#3663-3665-wpfd-ho-249

    You might also like:

    https://sites.google.com/site/fredienoonan/other-flight-navigation-information/self-contained-long-term-celestial-navigation-system

    https://oceannavigator.com/celestial-up-in-the-air/

    https://sites.google.com/site/fredienoonan/other-flight-navigation-information/working-the-sight-in-flight

    https://sites.google.com/site/fredienoonan/other-flight-navigation-information/in-flight-celestial-navigation

       
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