A wind coming from the southwest

A line running from near the top of the mast, used to hold the spinnaker pole in place.

The pressure measured in a flowing stream (liquid or gas) in such a manner that no effect on the measurement is produced by the velocity of the stream.

See Owner Code.

Beams sometimes fitted over the decks for the stowage of heavy boats or cargo.

Thin plates attached to the exterior of the hull to deaden any rolling.

Freight moving from origin to destination over the Freight lines of two or more transportation carriers.

A reference book named after the original author, Nathaniel Bowditch. Updated versions contain tables and other information useful for navigation.

Observing with the eye. Applied to a document, means examining and signing as evidence of satisfaction as to its authenticity.

On a square-rigged ship, the short pieces of line which hang from the yards and support the footropes on which the topmen stand while working aloft on the sails.

A blend of gases tailored to replace the normal atmosphere within a container.

Steps in the compression of a gas, In reciprocating compressors, each stage usually requires a separate cylinder, in dynamic compressors, each requires a separate rotor disc.

Surface which forms a shore-based interface with ships.

A valve to control the flow of air in a certain direction.

Is the total gas pressure (static plus velocity) at the discharge port of the compressor. Velocity pressure is considered only with dynamic compressors.

To lift or raise, such as a sail or a flag.

Water service between two coasts; in the U.S., this usually refers to water service between the Atlantic and Pacific or Gulf Coasts.

Compressor controls will run the compressor at varying loads to accommodate demand variations. Running a compressor at less than full load results in a drop in compressor efficiency and thus an increase in operating costs.

A bullying and tyrannical officer; he would drive his crew by brutality and the power of his fists.

Cabin; sleeping compartment.