NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Celestial Navigation without a sextant.
From: Marcel Tschudin
Date: 2008 Mar 12, 14:20 +0200
From: Marcel Tschudin
Date: 2008 Mar 12, 14:20 +0200
George, > .... Brad Schaefer is a recognised authority on optics in the > atmosphere, and more recently has produced an authoritative series of papers > titled "Sunset Science". These papers (Sunset Science, I - IV) are from Andrew T. Young and not from Brad Schaeffer. Marcel --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to NavList@fer3.com To , send email to NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---