Definition for Sonar
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Revision as of 14:26, 30 September 2013 by Robertling (Talk | contribs) (Created page with "Sonar (originally an acronym for '''SOund Navigation And Ranging''') is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, comm...")
Sonar (originally an acronym for SOund Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.