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    Re: Trans Atlantic
    From: Greg Rudzinski
    Date: 2012 Oct 23, 13:25 -0700

    Kevin,

    You noted:


    >Note: The ship is proceeding along a great circle so the gyro heading is updated hourly. This complicates >and induces an error in a running fix of more than a couple of hours.


    What type of gyro is aboard? Sperry? A 42 NM running fix error is rather large or did you mean a couple of miles ?

    Greg Rudzinski


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