Rounder
Idaho Boating Safety Handbook Idaho State Parks and Recreation

It's the Law: Specifically for Skiing

Avoiding Propeller Strike Injuries

Most propeller strike accidents result from operator error. Victims include swimmers, scuba divers, fallen water-skiers, and boat operators or passengers. Most propeller accidents can be prevented by following basic safe boating practices.

  • Maintain a proper lookout. The primary cause of propeller strike accidents is operator inattention.
  • Make sure the engine is off so that the propeller is not rotating when passengers are boarding or leaving a boat.
  • Never start a boat with the engine in gear.
  • Slow down when approaching congested areas and anchorages. In congested areas, always be alert for swimmers and divers.
  • Learn to recognize warning buoys that mark swimming and hazardous areas.
  • Keep the boat away from marked swimming and diving areas. Become familiar with the red and white or blue and white diver-down flags signaling that divers are below the surface.
  • Make sure that passengers are seated properly before getting underway. Some operators of larger boats with several passengers have caused injuries by putting the engine in gear while people were still swimming or diving from the boat.
  • Never ride on a seat back, gunwale, transom, or bow.

Devices that Reduce Propeller Strikes

There are several new technologies designed to reduce propeller strikes. The effectiveness of the devices varies, depending on the boat and the operating environment. For more information, read the article “Propeller Injury Intervention” on the U.S. Coast Guard’s Boating Safety website: www.uscgboating.org.

Separator
Idaho State Parks and Recreation
Get Started!
Boating Basics
It's the Law!
State Information

Idaho Boating Handbook
Printable PDF Version
of Handbook

< Back to Previous Page Table of Contents Go to Next Page >
 
Online boating safety handbook last modified: August 13, 2009
Email with questions or comments about this web site.
Rounder