sonar array
71USS O'Kane (DDG-77) — USS O’Kane (DDG 77) Career (US) …
72USS Porter (DDG-78) — For other ships of the same name, see USS Porter. USS Porter (DDG 78) Career (US) …
73USS Preble (DDG-88) — For other ships of the same name, see USS Preble. USS Preble cruising in the Arabian Sea Career …
74Red October (submarine) — Red October ( ru. Красный Октябрь , Krasniy Oktyabr ) is a fictitious Typhoon class submarine in the Tom Clancy novel The Hunt for Red October and the film which followed. She was built with a revolutionary stealth propulsion system called a… …
75USS Fitzgerald (DDG-62) — USS Fitzgerald in the Coral Sea, June 2005 Career (US) …
76USS Barracuda (SSK-1) — USS Barracuda (SSK 1), the lead ship of her class, was the second ship of the United States Navy to be named for the barracuda, a voracious, pike like fish. Her keel was laid down on 1 July 1949 by the Electric Boat Division of General Dynamics… …
77USS Bonita (SSK-3) — USS Bonita (SSK 3/SS 552), a Barracuda class submarine, was the fourth ship of the United States Navy to be named for the bonito, any of several types of fish, including the skipjack tuna, Katsuwonus pelamis , the Atlantic bonito ( Sarda sarda ) …
78USS Bass (SSK-2) — USS Bass (SSK 2/SS 551), a Barracuda class submarine, was the second ship of the United States Navy to be named for the bass, an edible, spiny finned fish. Bass was laid down by the Mare Island Naval Shipyard. She was launched on 2 May 1951 as K… …
79Dynamic aperture — is a term in acoustics used very much like aperture in photography. The arrays in side scan sonar can be programmed to transmit just a few elements at a time or all the elements at once. The more elements transmitting, the narrower the beam and… …
80Churchill class submarine — HMS Conqueror Class overview Builders: Vickers Shipbuilding and Engineering Ltd Operators …
