A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Medieval Navigation Problem
From: Jim Rives
Date: 2019 Nov 27, 18:23 -0800
My guess is parabola...
great discussion today!
What is NavList?
You can also join by posting. Your first on-topic post automatically makes you a member.
Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.