After Junior Navigation, this course is the second part of the study of offshore navigation, further developing the student's understanding of celestial navigation theory. This Navigation 2009 course deals with learning celestial positioning using other bodies, in addition to positioning using the sun (covered in the Junior Navigation course). This course also deals with electronic software tools that can be used to plan and execute an offshore voyage. You will first learn to reduce these sights by the Law of Cosines method.
Later in the course, you will learn an additional method of sight reduction, the Nautical Almanac Sight Reduction (NASR) method. You will also learn about sight planning techniques. With that knowledge, you will have the tools to take sights and complete your Navigation Sight Folder.
The course includes a chapter on using a software-based voyage planning tool and a navigation program. The final chapter of the course contains a Practice Cruise that ties the separate elements of the course together.