When the GPS ceases to work, be guided by the sun. This is the first of a two-course program of Offshore Navigation for the recreational boater. Learn to use a marine sextant to derive lines of position and a running fix from sights on the sun. When you are boating offshore, remember that GPS is not infallible, nor always available. Be confident when no aids to navigation or land objects are in sight. This course was formerly called Junior Navigator.
This is the second of a two-course program of Offshore Navigation program for the recreational boater. It introduces the navigator to route planning for going offshore, may the voyage be long or short. While overshadowed by the new electronic systems, the art and science of celestial navigation is still a valuable asset to the offshore boaters. This course provides the student with the fundamental knowledge and practical skills of celestial navigation. It involves the use of a sextant for taking sights on the sun, planets, moon, and stars. This course was formerly called Global Navigation.
This seminar on this traditional and reliable offshore navigation method, was written by a skilled navigator, for the boater who wants to do some serious offshore cruising, maybe even challenge a transoceanic crossing, and needs a Plan B to back up his electronic navigation equipment. While by no means a full celestial navigation course, this is an excellent introduction to the two celestial navigation courses offered by Canadian Power and Sail Squadrons, and covers all the basics.