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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Home made artificial horizon
From: Gary LaPook
Date: 2011 Oct 4, 15:38 -0700
From: Gary LaPook
Date: 2011 Oct 4, 15:38 -0700
But many real navigators on sledges and elsewhere did carry liquid (including mercury) AHs. gl --- On Tue, 10/4/11, Geoffrey Kolbe <geoffreykolbe@compuserve.com> wrote:
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