Which officer is known as the navigator's direct representative on the ship?

The Quartermaster of the Watch (QMOW) serves as the navigator's direct representative on the ship. This role is crucial for ensuring the safe navigation of the vessel, as the QMOW assists the Officer of the Deck (OOD) by providing vital navigational information, helping to interpret navigation data, and managing the ship's navigational equipment. The QMOW is trained specifically in navigation and understands charts, tide tables, and navigational aids, which allows them to relay accurate and timely information to support the safe operation of the ship.

This position is distinct from the roles of the other officers listed. The Officer of the Deck, while responsible for the overall operation of the ship during their watch, relies on the QMOW for expertise in navigation. The Engineering Officer of the Watch is focused on the engineering aspects of the ship, ensuring that the propulsion and power systems are operating correctly. The Tactical Action Officer, on the other hand, is primarily concerned with the tactical operations and defense of the ship, overseeing weapons systems and threat management. Each of these positions has specific responsibilities, but the QMOW's role is specifically tied to navigation, making them the navigator's representative on the ship.