Download or read book Surviving with Navigation & Signaling written by Patrick Wilson and published by Simon and Schuster. This book was released on 2015-02-03 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: In any survival situation, you need to know where you are and where you're heading. If you get lost, you'll waste valuable time and energy—time that could be spent getting to safety or getting help.