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2. AN/SQS-26 - Wikipedia

   en.wikipedia.org/wiki/AN/SQS-26

   AN/SQS-26 was a United States Navy surface ship, bow mounted, low frequency, active/passive sonar developed by the Naval Underwater Sound Laboratory [1] and built by General Electric and the EDO Corporation. At one point, it was installed on 87 [2] US Navy warships from the 1960s to the 1990s and may still be in use on ships transferred to ...

3. AN/AQS-13 - Wikipedia

   en.wikipedia.org/wiki/AN/AQS-13

   AN/AQS-13 dipping sonar deployed from an SH-3 Sea King. The AN/AQS-13 series was a helicopter dipping sonar system for the United States Navy.These systems were deployed as the primary inner zone anti-submarine warfare (ASW) sensor on aircraft carrier based helicopters for over five decades. [1]

4. Naval weaponry of the People's Liberation Army Navy

   en.wikipedia.org/wiki/Naval_weaponry_of_the...

   The People's Liberation Army Navy (PLAN) is the naval branch of the People's Liberation Army (PLA), the armed forces of the People's Republic of China. The PLAN force consists of approximately 250,000 men and over a hundred major combat vessels, organized into three fleets: the North Sea Fleet, the East Sea Fleet, and the South Sea Fleet.

5. Hedgehog (weapon) - Wikipedia

   en.wikipedia.org/wiki/Hedgehog_(weapon)

   A submarine in this "blind spot" became effectively invisible to the sonar, allowing it to make evasive manoeuvres undetected. The solution was a weapon mounted on the foredeck that discharged the projectiles up and over the ship's bow while the submarine was still detectable by the sonar, entering the water some distance in front of the ship.

6. Baffles (submarine) - Wikipedia

   en.wikipedia.org/wiki/Baffles_(submarine)

   Diagram of a submarine's baffles where its sonar is ineffective. The baffles is the area in the water directly behind a submarine or ship through which a hull-mounted sonar cannot hear. This blind spot is caused by the need to insulate the sonar array, commonly mounted near the bow, from the noise of the vessel's machinery.

7. Category : Military sonar equipment of the United States

   en.wikipedia.org/wiki/Category:Military_sonar...

   Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

8. Sonar 2076 - Wikipedia

   en.wikipedia.org/wiki/Sonar_2076

   Support systems include command consoles, upgraded radio communications, upgraded signature reduction, and new flexi couplings to reduce self noise. Sonar 2076 is designed to be fitted into both the new Astute-class submarine and the existing Trafalgar-class submarine, allowing the Royal Navy's entire submarine fleet to have a common sonar system.

9. AN/SQQ-32 mine-hunting sonar - Wikipedia

   en.wikipedia.org/wiki/AN/SQQ-32_Mine-hunting_sonar

   It includes two separate active sonar systems to detect and classify mine-like objects on the surface, in the volume, or on the bottom of the sea. The sonar systems are packaged in a single towed body tethered to the ship through a cable providing power and data transmission, with the cable length variable via an electric winch.