Raytheon producing more dipping sonar systems for Navy
Tewksbury, Mass. (UPI) Sep 2, 2015 - The U.S. Navy has ordered airborne anti-submarine warfare sensors from Raytheon under a new $33 million contract. The AN/AQS-22 Airborne Low Frequency Sonar, or ALFS, is the primary undersea warfare sensor for the Navy's MH-60R multi-mission helicopter and is integrated with the aircraft's MK 54 lightweight torpedo. "Access and safe passage on the world's oceans are critical to o ... more

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