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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Another "emergency navigation"sightreductionmethod
From: Francis Upchurch
Date: 2015 Jul 14, 23:56 -0700
From: Francis Upchurch
Date: 2015 Jul 14, 23:56 -0700
Hi Gary,
Attached my previous write up of the BN build.the prototype took a couple of hours but works ok.the polycarbonate full size took a couple of days, mostly struggling to get the pivot hole perfect.
Best of luck and good flying!
Francis.
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