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AN/SQS-11

Country of Origin: USA

The AN/SQS-11 was an obsolete, hull-mounted, search and attack sonar designed for Anti-Submarine Warfare (ASW) destroyers and escorts. This sonar was similar to the AN/SQS-10 (see separate database entry) except that the SQS-11 operateed at a higher frequency (25.5 KHz vs 20 KHz).

Initial operational capability approx 1951. No longer in production or in service.

For more information search in the Daily Defense News Capsules.

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