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    LOPs
    From: Joe Kliment
    Date: 1999 Jun 23, 09:57 EDT

    There should be no confusion with the running fix since both original and
    final LOPs are labeled with time on top and bearing angle on the bottom. A
    dashed line showing distance run (D=ST) is constructed parallel to the DR
    course defining how far the original LOP must be advanced. The final LOP is
    labelled with both original and final LOP time. An R FIX is constructed when
    the time difference between original and final LOPs is greated than 20
    minutes otherwise it is treated as a normal FIX.
    Capt Joe
    W3HZM
    

       
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