A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Tony Oz
Date: 2019 Jul 10, 05:44 -0700
Just met a Tamaya NC-88 nav-computer on ebay. A magazine article on it says the almanac there is good till 2100 (with 0,2' precision).
An item is a bit costly for my budget, I soothe myself by noticing it is not small enough etc. (the "fox and the grapes" sort of things).
Hope it may be of interest to someone.
I wonder if Tamaya NC-77 is hackable in regards of ephemerids update: is its memory module epoxy-protected from tampering?