NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Gary LaPook
Date: 2012 Jul 19, 12:21 -0700
You can make your own. I developed a very easy to make version and all the information you need is on my website at: https://sites.google.com/site/fredienoonan/other-flight-navigation-information/modern-bygrave-slide-rule Also look at: https://sites.google.com/site/fredienoonan/other-flight-navigation-information/self-contained-long-term-celestial-navigation-system The whole website may be interesting to you. https://sites.google.com/site/fredienoonan/ gl --- On Thu, 7/19/12, Alan S <alan202@verizon.net> wrote:
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