NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Celestial up in the air
From: Dave Walden
Date: 2008 Jul 13, 16:33 -0700
From: Dave Walden
Date: 2008 Jul 13, 16:33 -0700
The sample problem is also avaialbe in the Polhemus patent avaiable on GOOGLE Patents: http://www.google.com/patents?id=npRlAAAAEBAJ&printsec=abstract&zoom=4&dq=polhemus+celestial#PPA27,M1 starting at the bottom of column 8. On Jul 13, 7:23�pm, d waldenwrote: > Re: Celestial up in the air > I have just received a Polhemus computer from Celestaire.� The instructions include a slightly manufactured example such as you requested.� They are great items.� I would heartly suggest their purchase to all bubble sextant owners.� The manual is�a good primer on aerial celestial.� Thanks to Gary, I've recently aquired 4-5 flight computers of various types.� (they can be had on ebay for $5-10).� Very interesting!� --~--~---------~--~----~------------~-------~--~----~ Navigation List archive: www.fer3.com/arc To post, email NavList@fer3.com To , email NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---