NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
GPS puzzle
From: Nial McInerney
Date: 2011 Jun 4, 12:41 -0700
From: Nial McInerney
Date: 2011 Jun 4, 12:41 -0700
I'm in Phila. PA and when I enter the Lat/Lon of Bermuda into my GPS and request a course I get 142 degrees. When I enter the same figures in the online program called Great Circle Sailing I get 101 degrees.
Anyone know why this happens?
Nial
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