A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Guy Schwartz
Date: 2010 Feb 27, 18:22 -0800
I just took a test today and one of the questions had to do with magnetic variation. The answer to the question was that magnetic variation changed seasonally. I checked Chapman’s, Dutton’s and Bowditch, no mention of seasonally adjusting?
Anyone have any information or was the test wrong?
"May the SCHWARTZ BE WITH YOU"