Right now, you've got the only working vessel in the system.

In 2006, following major engine problems with their only vessel, they folded as well.

His is the only vessel to match those of the enemy for speed.

At first the Teasel seemed to be the only vessel moving on the river.

This was the only vessel we saw during the whole lonely voyage.

It is the only vessel that cannot be manufactured or replaced.

She is the only Ticonderoga-class vessel to have a formal name change.

Furness Bridge was the only vessel of the class built to the original design.

While at the present time the Excelsior was the only vessel in the area, the president had assured him that more were on their way.

The only other vessel in the system with this certification is the Chelan.