Sonar equipment that was instrumental in two recent high-profile searches in the San Pedro Bay was put on display Wednesday by the Port of Los Angeles Police Department. Port police officials used the ...
That’s where today’s sonar device underwater search equipment comes into play. Rather than blindly sending divers into pitch ...
(Tribune News Service) — Residents may be able to hear and even feel state-of-the-art technology that uses a sonar machine to inspect the city's sewer line system, and inspections began Monday in the ...
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