A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Francis Upchurch
Date: 2018 Dec 23, 03:16 -0800
I built a working home made replica a few years ago which works fine. Quicker than a calculator with practice. Usually accurate to 10'. Designed for easy quick aviation navigation.Not as accurate as the Bygrave but quicker and easier.
Best wishes and seasonal greetings.