The sonar room is dominated by sonar consoles ... Diagram reprinted from Tom Clancy's Submarine: A Guided Tour Inside a Nuclear Warship, Laura Deninno, Series Illustrator.

Hammerschmidt disclosed Tuesday that the submarine s sonar room should have been staffed with two qualified sonar operators and a supervisor, but instead had one trainee, an operator and a supervisor.

This system uses accelerometers and gyroscopes to keep track of the submarine's position in relation to its starting point. Sonar is the most well-known navigational system submarines use ...

It's only accurate for up to 150 hours before the submarine needs to resurface for the system to be recalibrated with GPS. SONAR is a significant tool for submarines as well, and is mainly for ...

Researchers took the first ever photographs of the sunken USS F-1, lost in 1917 in a collision off of California.

On a submarine the active sonar transmitter and receiver are located ... Think of a flashlight illuminating a dark room: while the light can help the user search for other people in the room ...

Chinese scientists are developing a technique they hope will be able to make submarines invisible to sonar detection under the sea. If successful, it would ultimately involve covering subs with ...

Now picture the confusion when state-of-the-art military sonar, designed to detect enemy submarines, stumbles upon a massive, impenetrable layer that seems to move with the tides. The culprit?

One of the sonar aircraft searching for the missing tourist submarine bound for the Titanic wreck site heard noises Wednesday, offering some hope for the lives of five on board. The U.S. Coast ...