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    Re: My plotting board
    From: Gary LaPook
    Date: 2015 May 10, 14:15 -0700

    I went back and found it. It was actually posed by George Huxtable, r.i.p.

    You may want to review the discussion of this in September 2010 here:

    Accuracy-sextant-observations-sea-Huxtable-sep-2010-g14011

    Accuracy-sextant-observations-sea-LaPook-sep-2010-g14025

    Accuracy-sextant-observations-sea-LaPook-sep-2010-g14008

    Accuracy-sextant-observations-sea-JeremyC-sep-2010-g14020

    >Statistical studies i posted before on Navlist showed that for very experienced navigators the expected errors are about 1.5 NM,
    Gary,
    I am intrigued by this. Can you point me to a message number or subject/date where you discuss this?
    Thanks!
    Bob

     

       
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