Only a few vessels were still operating at the start of the 20th century.

She began cruising in search of French vessels operating there.

But he said those vessels had not operated since 1990 and were no longer usable.

The vessel operated in the service of Ithsmian from 1949 until 1969.

This must be its satellite, merely the base from which their vessels operated.

All European vessels operating in this area can be monitored by satellite.

The vessel operated under this name until February 1968, when she was disposed of.

Long line tuna fishing is also viable with foreign vessels from China operated in the 1990s.

These vessels usually operate on the longer crossings, with high passenger numbers.

Altitude considerations can, of course, be ignored for vessels operating at sea level.