Posted by a reviewer on Amazon

When i bought this whistle i imagined it would be nothing more than one of the many trinkets i own for emergency situations but never use

Posted by a reviewer on Amazon

Our boat had no method of communication no walkies or dispatch

Posted by a reviewer on Amazon

It also ran on a gasoline engine we were drenched in gasoline as the 34ft waves thrashed around us

Posted by a reviewer on Amazon

What we would find out later was that they were on their way to shore also due to the intensity of the waves and that they could not see us because of the height of the waves but the only thing they could hear was the blowing of our whistle and the very tip of our boat before it sank completely

Posted by a reviewer on Amazon

Blowing softly doesnt produce much of a whistle

Posted by a reviewer on Amazon

Got it as part of a joke gift for a male friend

Posted by a reviewer on Amazon

Most excellent we use these when we travel as a family especially abroad through airports and where a yell might not be heard in crowds

Posted by a reviewer on Amazon

Dont really use it becuz it hurts my ears