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    Re: GPS puzzle
    From: Gary LaPook
    Date: 2011 Jun 4, 20:27 -0700
    Try:

    http://www.aeroplanner.com/calculators/avcalcrhumb.cfm?typ1=LL&Txt1=39+57N+75+10w&typ2=LL&Txt2=32+18+n+64+46+w&dist1=&calculate=Calculate

    gl

    --- On Sat, 6/4/11, Greg Rudzinski <gregrudzinski---.com> wrote:

    From: Greg Rudzinski <gregrudzinski---.com>
    Subject: [NavList] Re: GPS puzzle
    To: NavList@fer3.com
    Date: Saturday, June 4, 2011, 2:44 PM

    Nial,

    I'm getting : G.C. course of 129* and distance of 683 NM
    Mercator course of 132* and distance of 684 NM (not much of a difference)

    Check some different positions to see if results match the online program.

    Greg Rudzinski

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