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    Re: Sun altitude limits for natural horizon?
    From: Ron Jones
    Date: 2016 Feb 22, 21:31 -0800

    Bob

    See attached CLS Plotting Sheet set up for a mid latitude of 48° N and a mid longitude of 123° 30' W.

    I have also extracted 2 slides from a Power Point presentation I use in teaching my navigation class (see CLS Ploting sheet.zip). These two slides show how to set-up the plotting sheet.  I have included a blank form which you can set up for any mid Latitude from 0° to 55° (See CLS 98.pdf)

    Ron



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