191120-N-GY005-1024 ATLANTIC OCEAN (Nov. 20, 2019) Quartermaster 2nd Class Zoe Tomlinson, from Tucson, Arizona, assigned to the aircraft carrier USS Gerald R. Ford (CVN 78), practices navigating using a sextant from the ship's island. Gerald R. Ford is currently underway conducting an independent steaming exercise. (U.S. Navy photo by Mass Communication Specialist 2nd Class Brigitte Johnston/Released)