What is the term for the distance between the waterline and the deck of a vessel?

What is the term for the distance between the waterline and the deck of a vessel?

• A. Freeboard
• B. Draft
• C. Beam
• D. Keel

Answer: (A)

Freeboard refers to the vertical distance from the waterline up to the deck of the vessel. It indicates how much of the hull sits above the water and is a key factor in buoyancy and stability, tied to load line regulations that ensure enough reserve buoyancy in rough seas. Draft is the depth of the hull below the waterline (how deeply the vessel sits in the water), beam is the vessel’s width at its widest point, and the keel is the bottom structural element running along the hull’s centerline.

Freeboard refers to the vertical distance from the waterline up to the deck of the vessel. It indicates how much of the hull sits above the water and is a key factor in buoyancy and stability, tied to load line regulations that ensure enough reserve buoyancy in rough seas.

Draft is the depth of the hull below the waterline (how deeply the vessel sits in the water), beam is the vessel’s width at its widest point, and the keel is the bottom structural element running along the hull’s centerline.