A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Bill Ritchie
Date: 2020 Jul 16, 14:36 -0700
As the owner company of our 1926 heritage Brixham sailing trawler is about to become a charity, my integrated astro navigation program "Astron" posted on 2019 Nov 11 has necessarily been relocated to https://friendsofthevigilance.org.uk/Astron/Astron.html . Several minor additions have been made since then, the most recent being a check that the selected limb (for Moon, Mercury, Venus and Mars) is indeed the illuminated one.
For search indexing reasons, a separate post notifies similar relocations of my Slide Rule Emulators.
Bill Ritchie. 50N 003W