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    Re: New compact backup CELNAV system
    From: Dave Walden
    Date: 2009 Feb 28, 10:10 -0800

    Since I'm of the "do it yourself to understand it" school, here are my 
    versions of the Lapook flat Bygrave.  They seem correct, but please check.  
    Still some clean up on labels and tickmarks for large and small angles 
    needed.
    
    
    
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