Vendeur : The Secret Bookshop, Tararua, Nouvelle-Zélande
Soft cover. Etat : Very Good. A very clean copy. Jeff Toghill's Celestial Navigation for Beginners is a compact, practical introduction to traditional navigation for sailors who want to understand the fundamentals behind sextant work and position?finding. Toghill explains how to take sights of the sun, planets, and stars; how to adjust and use a sextant; how to work with radio time signals; and how to plot positions with straightforward, non?technical methods. The book is designed for readers without strong mathematical backgrounds, making it a long?standing favourite among coastal and blue?water sailors wanting a clear, confidence?building guide. N° de réf. du vendeur 051367
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