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    First Surface Mirror Modification for Davis Artificial Horizon
    From: Greg Rudzinski
    Date: 2020 Jul 12, 17:21 -0700

    During Franks weekly office hours chatting sessions there has been some interest  on a first surface mirror modification to a Davis artificial horizon .  Instructions for the build and a link to the needed materials for the project can be obtained through my blog post on the modification. Click on link:

    https://gregrudzinski.blogspot.com/

    Also look through various posts on Practical Celestial Navigation facebook web sight

    https://www.facebook.com/groups/148521952310126/

    Greg Rudzinski

       
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