Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    or...
       
    Reply
    Artificial Horizons
    From: Andrew Corl
    Date: 2004 Feb 4, 16:48 -0500

    I am entertaining the notion of building an artificial horizon for myself.  I have looked at several images of them on the web.  Basically from what I can see they consist of a pan of either metal or wood for holding a liquid.  The older ones I have seen used mercury, however, today I assume they use water or some type of clear oil.  The sides are wooden or metal, and the front and back have glass plates that prevent the wind from disturbing the surface of the liquid.  Is this correct?  One I looked at had the dimension of 150 mmx100mmx60mm.  For those who use artificial horizons regularly what kind of liquid do you use.  Mercury in large quantities is hard to handle and obtain,  I was thinking about use mineral oil.  This is a clear oil.  Would it be necessary to paint the bottom of the pan a silver color or do you rely on the reflecting properties of the liquid.

     

    Thanks for everyone’s help.

     

    Andrew

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

    Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.
    Email:

    Email Settings

    Posting Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site