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Navy PA announcement via a speaker, middle aged man says "battle stations battle stations"
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Male GPS voice via a speaker says "eighteen"
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Navy PA announcement via a speaker, man says "all stop," quick and quiet
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Male GPS voice via a speaker says "east on"
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Navy PA announcement via a speaker, man says "up periscope"
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Male GPS voice via a speaker says "east"
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Navy PA announcement via a speaker, young man says "all hands on deck"
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Navy PA announcement via a speaker, middle aged man says "control alert one splash one repeat splash ...
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Telephone button beep DFTM tone style via telephone filter speaker, number four
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Navy PA announcement via a speaker, middle aged man says "captain on deck"
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