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    Re: refraction at higher altitudes on land?
    From: Nigel Gardner
    Date: 2002 Feb 28, 10:11 -0500

    There is a table in HO 249 giving refractions for altitude, which I could
    copy for you, but that assumes you are using an artificial horizon. The Air
    Almanac has (or did have) a table  for dip against height but I do not have
    one to hand any more.
    
    NG
    
    
    

       
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