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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: The development of bubble sextants
From: Douglas Simpson
Date: 2009 Aug 13, 08:15 +0800
From: Douglas Simpson
Date: 2009 Aug 13, 08:15 +0800
Good link gl, thanks for that
Regards
Doug
On Thu, Aug 13, 2009 at 7:08 AM, <glapook@pacbell.net> wrote:
Attached is an excerpt from the book "Precision Astrolabe" describing the development of aviation bubble sextants.
gl
Linked File: https://www.NavList.net/imgx/Bubble-sextants-Precision-Astrolabe.pdf
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