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Contracts - Modifications | Other Corporation | Sensors - Aquatic | USA

Listen Up: $42.2M for Sonobuoys

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The Naval Surface Warfare Center, Crane Division in Crane, IN recently issued three contracts for various sonobuoys. Sonobuoys are used to detect and identify moving underwater objects by either listening for the sounds produced by propellers and machinery (passive detection), or by bouncing a sonar “ping” off the surface of a submarine (active detection). They usually float, or have at least some part of them that does. Specialized sonobuoys can also detect electric fields, magnetic anomalies, and bioluminescence (light emitted by microscopic organisms disturbed by a passing submarine); as well as measuring environmental parameters like water temperature versus depth, air temperature, barometric pressure, and wave height. Sonobuoys are generally dropped from aircraft or helicopters that are equipped with a means to launch them, and electronic equipment to receive and process data sent by the sonobuoy. They can also be launched from ships. The total for these three contracts is $42.2 million. P-3C drops sonobuoy Sparton Electronics in DeLeon Springs, FL received a $20 million firm-fixed-price modification to previously awarded contract (N00164-05-C-6760) for procurement of AN/SSQ-53F DIFAR sonobuoys [PDF format] and associated data. Work will be performed in DeLeon Springs, Fla., and is expected to be completed by February 2008. Undersea […]

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