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    Re: Azimuth Formula Questions
    From: Bill B
    Date: 2005 Oct 31, 18:43 -0500

    George wrote:
    
    > But even after those corrections, is that now correct, I wonder? Here, the
    > mystery deepens. I don't think it gives the right answers.
    
    PS
    
    To further complicate matters, HO229 "Special Techniques" has a section on
    "Interpolation near the zenith."  This applies to the region with 4d of the
    zenith.
    
    Seems to be a lot of work for a high altitude sight near LAN that a prudent
    navigator would avoid in most cases ;-)
    
    Bill
    
    
    

       
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