How to Use a Sextant: A Step-by-Step Guide to Celestial Navigation and Position Finding (Paperback) (ISBN-13: 9798251276305)

Master the timeless skill of celestial navigation and navigate confidently anywhere on Earth.
When GPS fails, a sextant gives sailors, maritime professionals, and enthusiasts a reliable way to determine position using the sun, stars, and horizon.
How to Use a Sextant is a practical, step-by-step guide that makes celestial navigation approachable. From understanding the sextant to taking accurate sights and calculating your position, this handbook walks you through the essential skills for self-reliant navigation.

How to Use This Book
o Operate your sextant safely and accurately from your first observation.
o Master measurement techniques: horizon identification, sextant hold, rocking, and recording sights.
o Understand celestial navigation fundamentals, including coordinate systems and star movement.
o Reduce sights into precise latitude and longitude and practice position plotting.
o Apply skills in real-world scenarios, from land practice to offshore passages.
o Troubleshoot errors and verify accuracy for confidence at sea.

Written for beginners and sailors building backup navigation skills, every concept is explained clearly with practical, real-world examples. With a sextant, accurate time, and the predictable movement of celestial bodies, you can navigate anywhere, no electronics required.


Author: Miles H. Carver
ISBN-13: 9798251276305
Publisher: Independently Published
Language: English
Published: 03/08/2026
Pages: 192
Format: Paperback
Weight: 0.58lbs
Size: 9.00h x 6.00w x 0.41d