What is the primary role of the Quartermaster of the Watch on a Navy ship?

The primary role of the Quartermaster of the Watch on a Navy ship is to maintain navigation and deck logs. This involves recording critical information such as the ship's heading, speed, and environmental conditions, ensuring that all data pertinent to navigation is accurately logged. The Quartermaster plays a vital role in aiding the Officer of the Deck by providing navigation information and assists in safe ship operations. This responsibility is crucial for maintaining situational awareness and supporting decision-making processes during watch.

Understanding these functions highlights the importance of the Quartermaster's duties in ensuring the ship's safe and efficient navigation. Maintaining accurate logs is key in case of emergencies, inquiries, or historical records of the voyage.