Simplified Celestial Navigation

This manual has grown out of all the courses given by Dominique Prinet, a certified Instructor-Evaluator for Sail Canada who has been teaching celestial navigation since 2000. It has benefitted from the thoughtful contributions of over 100 students. The aim of Celestial Navigation is to give a sufficient grounding in the subject to determine position at sea using a sextant for fixes on the sun, moon, stars and planets. Furthermore, the material presented will prepare a reader who wishes to pursue a Celestial Navigation Certificate through self-study. The subject requires some comfort with the basic concepts of navigation, but the prospective navigator only needs to know how to add and subtract either times or angles. Lucid and well-paced, Celestial Navigation starts with fundamentals and definitions which ensure that a motivated student need not bring anything more to the table than his or her willingness to master the subject. Richly illustrated, it includes a chapter with more than forty pages of review exercises covering all topics. The cleverness of many of the concepts, explained here, will bring about great intellectual joy and satisfaction. Whether you are a recreational sailor or an individual pursuing professional certification as a navigator, Celestial Navigation will teach you what you need to know.

Hewitt Schlereth is a writer and sailing enthusiast.

This book is ground breaking not because of what it has, but what it doesn't have: No complicated drawings; no mathematics problems; no astronomical talk; no big words you've never heard of. Sailor-author Gene Grossman finally breaks this wonderful subject down into plain English and explains it in such a way that you will no longer have any excuse to claim that you know nothing about the valuable boater's subject of Celestial Navigation. This book was inspired by Gene's DVD program of the same title, which has gained worldwide popularity and is being used the the Navy, Coast Guard and sailing schools all over the world.