SUN NAVIGATION MADE EASY VOLUME 4

Volume 4
MAKE A SIDE-STAFF. Avoid the cost of a sextant.
Detailed instructions for making it from scraps, with photo.
Testing for accuracy.
How to use it.
Principles showing why it can be used on land or without horizon.
Actual measurement recording sheet.
Analysis of measurement of recording done.
Blank Recording Sheet to copy.


Volumes 1 to 7 comprise a comprehensive account confined to the use of the sun for celestial navigation. Written in plain language, easy reading, ‘how-to-do’ style.

Important aspects are abundantly illustrated with photographs, diagrams and official reproductions. Technical terms are explained in context, without jargon.

A practical teaching and learning source.

Fascinating subject matter and detail, appropriate for readership including:
navigator and explorer,
reference for ocean professional,
step-by-step for the novice,
new ideas explored,
details for the enthusiast,
celestial science demystified,
navigational disaster remedies,
essential onboard reference.

Motivated by the belief that satellite navigation should have celestial navigation as a standby, that blind reliance on technology gives a false sense of security, and there should always be human hands-on backup when huge money, the environment and human life is placed at risk.

Relevant anecdotes, a true record of actual experiences.