A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Brad Morris
Date: 2017 May 9, 12:00 -0400
Indeed I have a spot on the worksheet I use for the date...by which I invariably intend to mean the date at Greenwich. I so regularly did all my work to reduce a sight, then find the results were nonsense due to using my local date rather than the UTC date that I got a watch that supported two time zones and set one Zone to UTC.