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
    Re: Early Land Navigation.
    From: David Pike
    Date: 2015 Feb 11, 01:11 -0800

     

    Frank A

     

    Another thought, with your digi slope indicator, you wouldn’t need to tilt the AH to an exact figure fore and aft.  Just get the AH horizontal laterally and then measure the fore and aft tilt with the digi thing.  Add the measured mirror tilt to the angle measured by the sextant divided by two and you’ve got Hs.  Dave  

     

       
    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