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  2. 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]

  3. HELRAS - Wikipedia

    en.wikipedia.org/wiki/HELRAS

    HELRAS or the Helicopter Long Range Active Sonar is a naval helicopter undersea sensor, a dipping sonar (a form of towed array sonar), deployed by helicopters of many naval air forces around the world to detect submarines; it is a form of geophysical MASINT.

  4. Mirka-class frigate - Wikipedia

    en.wikipedia.org/wiki/Mirka-class_frigate

    processing systems: Radar Don-2; Slim Net ; Hawk Screech; Sonar - Herkules hull mounted & dipping sonar; Armament: 4 76 mm (3 in) guns (2x2) 4 RBU-6000 anti-submarine rocket launchers (2 in some ships) 5 406 mm (16 in) anti-submarine torpedo tubes

  5. Sonar - Wikipedia

    en.wikipedia.org/wiki/Sonar

    Passive sonar systems may have large sonic databases, but the sonar operator usually finally classifies the signals manually. A computer system frequently uses these databases to identify classes of ships, actions (i.e. the speed of a ship, or the type of weapon released and the most effective countermeasures to employ), and even particular ships.

  6. Category : Military sonar equipment of the United States

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

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  7. Parchim-class corvette - Wikipedia

    en.wikipedia.org/wiki/Parchim-class_corvette

    A solution is the use of a 'dipping sonar', which in a way is nothing more than a small sonar attached to a long cable. By using this device the Parchim's sonar system was able to search the different water layers. The Parchims were also provided with capable anti-submarine warfare weapons.