Requirement To Have Sound-Producing Devices
In periods of reduced visibility or whenever a vessel operator needs to signal his or her intentions or position, a sound-producing device is essential. For example, sound signals are required when meeting head-on, crossing, or overtaking.
All vessels on state and federally controlled waters must have a sound-producing device to communicate.
The required sound-producing devices are as follows.
- Vessels less than 65.6 feet (20 meters) in length, which includes PWCs, are required to carry on board a whistle or horn or some other means to make an efficient sound signal audible for at least one-half mile.
- Vessels that are 65.6 feet (20 meters) or more in length are required to carry on board a whistle or horn, and a bell that are audible for at least one mile.
No vessel may be equipped with a siren except vessels used by law enforcement officers.