Boatswain

The boatswain (pronounced /ˈboʊsən/ or, historically, /ˈboʊtsweɪn/) is a warrant officer or senior non-commissioned officer on a ship's deck department responsible for the components of a ship's hull, deck, rigging, anchors, cables, and deck equipment. The boatswain is in charge of the ship's working parties and is traditionally responsible for maintaining order on deck.

The position's responsibilities have evolved over time. Historically, the boatswain was a vital position, particularly during the age of sail, requiring a high degree of seamanship and leadership skills. They were responsible for the maintenance of the ship's rigging and sails, and for supervising the crew in their handling. A good boatswain could significantly impact a ship's efficiency and safety.

Modern boatswains still maintain a vital role, though the specific duties have adapted to modern ships and technologies. They are generally responsible for supervising the deck crew in maintaining the ship's hull and deck equipment. This includes tasks such as painting, chipping rust, splicing ropes and cables, and operating deck machinery like winches and cranes. They are also often responsible for the security of the ship and the maintenance of its mooring equipment.

The boatswain typically reports to the first mate or chief mate, and may be assisted by other junior officers or leading seamen. The position remains a key role in the effective operation and maintenance of a vessel. The name "boatswain" is derived from the Middle English "boteswein," meaning "boat servant."