A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: John D. Howard
Date: 2017 Mar 2, 15:33 -0800
I drew a graph of the points and came up with this:
Noon at 1704 Z
N 41 d 26.4 m W 72 d 59.4 m
Tried intercept LOPs but no go. These data seem good for the Kolbe direct fix formulas but I have not yet written a program to do it.
You do subtract index error when on arc ?