THIS BOOK WAS REVISED ON 12/18/2015, We have developed this series of training manuals to assist the Merchant Mariner in passing the U.S. Coast Guard Licensing Examinations, from Master 500 GT to 2nd mate Unlimited upon Oceans. These manuals have been developed to augment our current textbooks for Mariners and are modular in design incorporating practical exercises and actual U.S. Coast Guard examination questions with all questions worked-out. A description of each manual follows: Volume III: Celestial Navigation Calculations worked-out for Master 500 GT through 2nd Mate Unlimited Upon...