A Navigation Officer is a key member of a ship's crew responsible for ensuring safe and efficient navigation. They use various tools and technologies, such as GPS and radar, to plot the vessel's course and monitor its position. This role is crucial for avoiding hazards and ensuring compliance with maritime regulations. In addition to navigation, the Navigation Officer often collaborates with other crew members, including the Captain and Deck Officers, to manage the ship's operations. They also maintain navigational charts and logs, which are essential for record-keeping and future reference during voyages.