New Law: Engine Cut-off Switches

Published by Safeboating.US Administrator on May 9, 2021May 9, 2021

As of April 1, 2021, operators of recreational vessels less than 26 feet long will be required to use an engine cut-off switch (ECOS) and associated ECOS link (ECOSL), according to the U.S. Coast Guard.

The ECOS and ECOSL devices prevent runaway vessels and the threats they pose. The ECOSL attaches the vessel operator to a switch that shuts off the engine if the operator is displaced from the helm. The ECOSL is a lanyard-style cord that attaches to an ECOS, either closely to the helm or on the outboard motor itself if the vessel is operated by a tiller. Wireless ECOS have been also approved for use.

The new law, passed by Congress, arose from Section 8316 of the Elijah E. Cummings Coast Guard Authorization Act of 2020. It requires the devices in recreational vessels be less than 26 in length with an engine capable of 115 lbs., which equates to about three horsepower or more. It also requires operators to use ECOS link while navigating on plane or above displacement speed. Using the ECOSL is not required when the main helm is installed within an enclosed cabin. For example, this includes docking, trailering, and operating in no-wake zones.

Why you should wear your Engine Cut-off Switch link?

A typical three-blade propeller running at 3,200 rpm can inflict 160 impacts in one second so it is critical that you are aware of what is going on around you.  Be aware:

• People in the water may not be visible from the helm
• Account for passengers before starting the engine
• Inform passengers about propeller hazard areas
• Be alert in congested areas and near swimming zones
• Take extra precaution around towed watersports
• Never permit riding on the bow, gunwale, transom, seatbacks, or other locations where an occupant could fall overboard
• Children should be watched carefully at all times – it only takes a second to fall overboard
• You would childproof your home so think about childproofing your boat
• Establish rules for swim platform use, boarding ladders, and seating
• If someone falls overboard, STOP the boat; once clear begin recovery procedures
• Warning – Never put your boat in reverse to pick someone up out of the water, always circle around going forward while keeping the person in the water visible to the boat operator at all times.

A list of frequently asked questions about Engine Cut-Off Switches. FAQ here.