The outer resin surface of a fiberglass boat, usually colored.

The angle between the sail and the apparent wind or the rudder or centerline and the water flow.

Piston

The extension of an air actuator beyond its design height.

Collision Regulations (IMO)

An instrument which measures the instantaneous rate at which rain is falling on a given surface. Also called a rate-of-rainfall gauge.

A direction of forty-five degrees or less from the stern.

A clear, colorless, very mobile liquid that is flammable and poisonous; used as a fuel and fuel additive, and to produce chemicals.

Columnar support for the steering wheel in the cockpit.

To install the sails on the boom or the forestay.

The portion of the precipitation on the land which ultimately reaches the streams. especially the water from rain or melted snow that flows over the surface.

Marks of identification.

1.Port Multiplier.2.Project Manager.

Disciplinary code in which maritime crimes and punishments are specified.

A kind of navigational buoy

The short foot rope at the end of a yard at the outer corner of a square sail used when reefing or furling.

(1) A second method of propelling a vessel. On a sailboat this would be the engine. (2) Machinery fitted in steam and motor vessels which is not part of the main propelling machinery. (3) a support group, e.g., Coast Guard Auxiliary

A measuring tool used to check air pressure at the tool by inserting a hypodermic needle into the rubber hose.

Single Side Band

Minerals Management Service (U.S.)