Tom Cunliffe believes that making the most of the beauty of the night sky is a real winter morale lifter, and he reveals the secret of accurate sight-taking! A modern world of navigation, has bought ...
Senior Chief Petty Officer Jonathan Myers teaches Command Master Chief April Beldo how to use a marine sextant during a demonstration of celestial navigation aboard the aircraft carrier USS Carl ...
Quartermaster 3rd Class Craig Warner uses a navigational instrument on the USS Rushmore in the Pacific Ocean on Nov. 26, 2015. (Petty Officer 3rd Class Chelsea Milburn/U.S. Navy) The Feb. 18 Economy & ...