SOund NAvigation and Ranging = SONAR
Most familiar to the general public from its use by military vessels, whales, and bats.
Sonar stands for Sound Navigation And Ranging.
SOund Navigation And Ranging
SONAR. (SOund NAvigation and Ranging...)
Sonar SOund Navigation And Ranging
SONAR (SOund Navigation And Ranging)
Sonar.
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SONAR (sound navigation and ranging)
Sound Navigation and Ranging
Sound Navigation and Ranging
Sound navigation and ranging
SOund Navigation And Ranging