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    Re: Manual calculation of compass variation
    From: Jim Thompson
    Date: 2004 Oct 16, 10:13 -0300

    For those of us using Palm handhelds, the MagCalc program illustrated in
    Richard's article is available at
    http://fermi.jhuapl.edu/magcalc/magcalc.html
    
    (Hello from Ch-Town, Richard).
    
    Jim Thompson
    jim2{at}jimthompson.net
    www.jimthompson.net
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