She then began anti-submarine and anti-mine patrol near Black Beach, screening vessels engaged in landing operations.

Within fourteen years of Lopez' activity, Newport had 150 vessels engaged in trade.

The bridge crew watched in amazement as the two gigantic alien vessels engaged in life-and-death combat.

A third vessel engaged in the rescue attempts also sank but the crew were rescued.

American-flag vessels engaged in coastal or domestic trade are not required to use a pilot, although many do so voluntarily.

The total number of vessels engaged in the trade from the three ports fluctuated.

Enforcing measures put into effect to ensure that vessels engaged in the coastal trade would not sail for foreign ports were only partially successful.

That spells out the law on confirmed space on vessels engaged in interplanetary commerce.

Before Unicorn could bring Tribune to close action the two vessels engaged in a ten-hour long running fight.

There are new measures concerned in relation to regulating vessels engaged in illegal, unreported and unregulated fishing.