What is a "kill switch," and why is it important?

A kill switch, also known as a safety lanyard or engine cutoff switch, is a critical safety feature on many boats. It is designed to automatically stop the boat's motor if the operator becomes incapacitated, such as if they fall overboard. This safety mechanism helps prevent accidents and potentially dangerous situations by ensuring that a runaway boat does not continue to operate without a capable person at the helm.

The presence of a kill switch enhances safety on the water by providing a layer of protection against the risk of drowning or injury due to an unmanned vessel. When the operator is ejected from the boat, the lanyard attached to the kill switch disconnects, which stops the engine and allows the boat to come to a standstill rather than moving away from the operator who has fallen off. This can be a vital feature for personal watercraft and other small boats where the risk of falling overboard is higher.

By understanding the function and importance of a kill switch, boat operators can ensure safer boating practices and promote vigilance when on the water.