They seem to use their sonar the way we used body language.

How much time had passed since he was last in sonar?

No time now for even a thought about the Chinese sonar room right above them.

"Sonar, you got anything that even looks like it might be something?"

It was a short five steps into the sonar room.

They use sonar in order to find other species and food.

I'm going to try to force him to run under you with active sonar.

There is another dark world where animals use sonar to find their way around.

"Maybe we can find out something about her with the sonar monitor."

The view before him blurred as sonar data was lost.

By doing this, the sonar can find out where the object is.

I have a very good sonar department - hell, we all do.

A moment later a head poked out of the sonar room.

The surface force alone, active sonar or not, is never going to get us.

They are able to communicate and see in the water by means of sonar.

Two hours later the sonar room began buzzing with action.

These sonars are used for looking ahead of the vehicle.

No other sonar unit of any kind had these features.

"I'm going to need to use the sonar set now."

She knew for certain now it had been no sonar ghost.

During the past hour, several ships had passed near enough to be heard without sonar.

The ship was moving too fast for her own sonar to work.

He looked away to the sonar display, then reached for a phone.

He took a couple of steps toward the entrance to sonar.

Jack began to feed his own sonar information into the computer model.