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    Re: Celestial up in the air
    From: Dave Walden
    Date: 2008 Jul 13, 16:33 -0700

    The sample problem is also avaialbe in the Polhemus patent avaiable on
    GOOGLE Patents:
    
    http://www.google.com/patents?id=npRlAAAAEBAJ&printsec=abstract&zoom=4&dq=polhemus+celestial#PPA27,M1
    
    starting at the bottom of column 8.
    
    
    
    
    On Jul 13, 7:23�pm, d walden  wrote:
    > Re: Celestial up in the air
    > I have just received a Polhemus computer from Celestaire.� The instructions 
    include a slightly manufactured example such as you requested.� They are 
    great items.� I would heartly suggest their purchase to all bubble sextant 
    owners.� The manual is�a good primer on aerial celestial.� Thanks to Gary, 
    I've recently aquired 4-5 flight computers of various types.� (they can be 
    had on ebay for $5-10).� Very interesting!�
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