Marine conservationists and government scientists are seeking clues to the mystery of how a 44-foot whale carcass ended up on the bow of a cruise liner, where it was discovered as the ship ...

BOSTON — The wreck of the Italian ocean liner the Andrea Doria off Nantucket may be more badly deteriorated than previous sonar images suggest, with its bow nearly broken off, a team of undersea ...

The suite combines the UMS 4110 CL bow mounted sonar and the towed CAPTAS 4 variable depth sonar. The UMS 4110 CL is a long range system for offensive anti-submarine warfare (ASW) and self-protection.

The facility seems to be variations in the clicks, which allow them to 'see through' a net of bubbles that would baffle human sonar. Surprisingly smart: 'It was something we were hoping to find, ...

ADELAIDE, South Australia, March 10, 2025 /PRNewswire/ -- The Royal Australian Navy's Hunter class frigates will be fitted with Ultra Maritime's world-leading 2150 Bow Sonar under a contract with ...