| There's more to it than that, which is one of the basic rules of celestial navigation. |
| Far from being a mere passenger, Hattie kept the ship's weather logs, learned celestial navigation and even handled the vessel on some occasions. |
| Brooks and the navigator Matt Wachowicz added to the historical realism by practicing celestial navigation all the way to Hawaii. |
| In our third year at the National Defence Academy, we naval types branched off to learn celestial navigation and knots and splices. |
| At Annapolis, he took a course in celestial navigation, which engendered his love of the sky. |
| He taught coastal and celestial navigation for eight years and served in ten different positions at the Squadron, District and National levels. |
