Storm Whistle Underwater
9 videos • 948 views • by Howard Wright The Storm Whistle is not only the Loudest Whistle in the World, it even works underwater. As shown in this video, you can hear it underwater and is useful if you want divers to return to the boat, go to the surface or meet up - all while communicating underwater. Made in St. Louis Missouri, USA, is is constructed from High Impact thermoplastic. Being a cold water diver, I made the Storm Whistle with special groves on the mouthpiece so you could hold it in place with your teeth, need be. The Storm Whistle, the finest whistle in the world.