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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: twilight computer
From: Dave Walden
Date: 2009 May 29, 16:16 -0700
From: Dave Walden
Date: 2009 May 29, 16:16 -0700
see also: in the (US) journal "Navigation", of the Institute of Navigation (is on the CD) A TWILIGHT COMPUTER AND PLANISPHERE FOR HIGH LATITUDE NAVIGATION J. W. Cox and S/L K. R. Greenaway, RCAF Vol. 03 No. 03, 1 --~--~---------~--~----~------------~-------~--~----~ Navigation List archive: www.fer3.com/arc To post, email NavList@fer3.com To , email NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---