A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Tony Oz
Date: 2017 Aug 14, 06:02 -0700
You say you use a hand level to sight a ficticious horizon, there is a better idea to substitute the hand level with a bowl of water/machine oil - to obtain much more precise Artificial Horizon proper. Just devide the resulting angle by two.