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    Otis King Sight Reduction
    From: Greg Rudzinski
    Date: 2017 Oct 8, 11:10 -0700

    The Otis King slide rule has been promoted to my sextant box kit as an excellent non electronic sight reduction tool when used in conjuction with natural sin /cos tables. I was able to perform mistake free sight reduction from the get go to a respectable precision between 1' and 2' . The K model can be had for about $40 on ebay. 

    Golden Globe Race Captains take notice.

    Greg Rudzinski



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