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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: My plotting board
From: Samuel L
Date: 2015 May 6, 15:26 -0700
From: Samuel L
Date: 2015 May 6, 15:26 -0700
Gary,
When the Longitude lines are drawn on the UPS the difference between N40d and N39 are somewhat impressively large. Yes, it's small but enough to lead to have asked the question in the first instance. Can you explain the reason...simply?
Sam L.
