One Ping ?


What was all the One Ping business? I didn't understand, not being of a technical bent!

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The count itself wasn't important - what was important is that the commander of the Dallas asked him to reply in the affirmative with one ping. Two pings I assume would indicate no to his questions. If the Dallas asked him to ping "shave and a haircut", then that's what Ramius would have asked Vasily to do.

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One ping of sound from the omni directional antenna will find the general direction of an object. Two or more pings will allow an accurate location which could be used to lock a torpedo onto the target.

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Thanks. I thought moviechat was meant to email when I received a reply. But obviously not. Which is why this is late!

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One ping of sound from the omni directional antenna will find the general direction of an object. Two or more pings will allow an accurate location which could be used to lock a torpedo onto the target.


The Dallas knew exactly where Red October was since they were communicating by visual Morse.

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One ping gives you general information like range and approximate direction but in Naval practice, it's more of an intimidation thing. One Ping tells the other ship "I see you."

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