A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Tony Oz
Date: 2018 Nov 28, 07:33 -0800
In my search for a compact calculator capable of trig. functions and sexagesimal input/output I've found some imitation called "KADIO KD-1005".
Have you heard of them? Any experience with KADIO calculators?
Thank you for the comments.