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| Glossary Item: ASDIC (Sonar) |
| Name | ASDIC (Sonar) |
| Description | A technique that uses sound propagation to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels. Early British devices were developed during WW1 and given the name ASDIC. |
| There is 1 Book that references this Glossary Item |
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