Fisherman’s Leg Severed In Boat Accident

The following are excerpts of an actual news story from the Miami Herald. I normally don’t repeat boating accident news but this particular event prompted me to emphasize a couple of basic boating safety concepts – “Propeller Strike” and “Circle of Death.”

A fisherman with multiple lacerations was airlifted last Friday after he was run over by his own boat. Witnesses said the fisherman was catching bait fish using a cast net, which was tied to his wrist.

Miami-Dade Fire Rescue said the net got stuck on something underneath the boat and pulled the fisherman under it. The net could have gotten stuck on the bottom or caught in his propeller.

Nearby fellow fishermen said the boat should have been anchored in order to use the casting net, but the boat was still in gear.  After the man was pulled in the water, the boat kept going around in circles.

Another witness reported that the victim’s leg was pretty well severed and it was just hanging. Authorities have not released the victim’s name or condition. He was operating the boat alone. Officials said that when you go out boating, it is always safer to have a partner.

Propeller Strike

Out of sight, out of mind might best describe a very serious hidden danger in boating. Because of the speed and torque, this hidden danger has the potential to kill, mangle or permanently disfigure an unsuspecting person in the water. That hidden danger is the boat engine propeller (“propeller strike”).

These blades are sharp

Operating below the water line, the propeller is not readily visible to the operator, passengers, swimmers, skiers, etc. Common propeller strike events include “crew-overboard” and/or “circle of death” incidents. If you have a “crew overboard” event, you should immediately turn toward the person in the water in order to push the stern in the opposite direction. Simultaneously, you should shift to neutral to stop the propeller from spinning.

Circle of Death

A “circle of death” event occurs when the operator goes overboard and/or loses control of the steering. Whether you have an outboard, I/O or inboard engine, your propeller most likely is designed to spin in a clockwise direction. This built-in prop pitch introduces “prop walk,” which, depending on the amount of throttle still applied when steering is lost, will cause the boat to circle. This circling action has the potential of creating a scenario where the operator, now in the water, is actually run over by the boat and potentially hit by the propeller.

To minimize the potential of someone being struck by the propeller use the following cautions:

  • Never run the engine while people are boarding or unboarding.
  • Make sure everyone on board is seated properly before starting the engine.
  • Do not allow passengers to stand, sit on the transom, gunwales, seat backs or bow while underway.
  • Do not operate within close proximity to people in the water. This includes swimmers, skiers, divers, etc.
  • Keep a sharp lookout.

There are devices designed to decrease the potential of “propeller strike”. These include:

  • Propellers guards, which fully or partially surround the propeller.
  • Interlocks which, if certain conditions exist, automatically shut off the engine.
  • Sensors that can be worn by individuals and electronically stop the engine, sound alarms, etc., if they go overboard.

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Filed under Boat Operation, Boating News, Boating Safety

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