full keel References Images Contents full keel shipbuilding Ask Anything Also known as: ballast keel Britannica AI Ask Anything Learn about this topic in these articles:types of keels In keel…of main keel—properly, the “full keel,” or “ballast keel”—is a vertical downward extension of the boat’s hull, narrowly V-shaped; it is usually ballasted or weighted for stability and lateral resistance.Read More
