A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Bris Calibration Image
From: John D. Howard
Date: 2017 Nov 7, 06:45 -0800
Using table 9 from my 1958 Bowditch , subtracting 2.8' for dip I get 19.17 NM to the mountain.
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