num_pages: 176
description: Your All-in-One Navigation Tool Kit Celestial navigation remains an essential skill for every mariner who ventures out of sight of land. In this era of electronic navigation, it is the perfect backup system, enabling you to determine your position when the GPS malfunctions or your boat loses electrical power. Here in one volume is every bit of information you need to understand the process, take sights, and find your location anywhere in the world. Compiled for beginning and experienced celestial navigators alike, and elegantly designed on the assumption that 1-mile precision is perfectly adequate for backup navigation, this handy volume replaces $300 worth and thousands of pages of guides, tables, and almanacs. The Complete On-Board Celestial Navigator 
language: English
title: The Complete On-Board Celestial Navigator, 2007-2011 Edition: Everything But the Sextant
titlecomplete: The Complete On-Board Celestial Navigator, 2007-2011 Edition: Everything But the Sextant
ratings_count: 6
publisher: International Marine/Ragged Mountain Press