What is the primary role of the helmsman on a ship?

The primary role of the helmsman on a ship is to steer the ship. This position is crucial for navigating the vessel safely through various waters, including during docking, undocking, and maneuvers at sea. The helmsman must closely follow the orders given by the captain or officer on watch and maintain course by using the ship's wheel or steering mechanisms. This responsibility requires a strong understanding of navigation techniques and the ability to respond quickly to changing conditions.

In contrast, while operating the ship’s communication systems is essential for coordinating with other vessels and shore stations, it is not the main function of the helmsman. Monitoring cargo loads involves ensuring that the weight and distribution of cargo are safe and properly balanced, which falls under the responsibilities of other crew members. Administering first aid is a vital skill for crew members, especially in emergencies, but it is not a primary duty of the helmsman.