- sonobuoys
- son·o·buoy || 'səʊnəbɔɪ n. (Navigation) buoy that sends out a radio signal when it receivs an underwater signal or noises from a ship or boat
English contemporary dictionary. 2014.
English contemporary dictionary. 2014.
Sonobuoy — A sonobuoy (a portmanteau of sonar and buoy) is a relatively small (typically 4⅞ inches, or 124 mm, in diameter and 36 inches, or 910 mm, long) expendable sonar system that is dropped/ejected from aircraft or ships conducting anti submarine… … Wikipedia
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Hawker Siddeley Nimrod — Nimrod Hawker Siddeley (now BAE Systems) Nimrod R1 Role … Wikipedia
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