A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Rafal O.
Date: 2018 Oct 25, 02:36 -0700
Below you can see 0.1' accuracy version of Pub. 249 Vol. 1 for epoch 2020. I made some random checks against the original publication and so far I have not found any errors. I hope this pdf file will be useful for someone.