Why is it important to turn off the engine when swimmers are boarding?

Turning off the engine when swimmers are boarding is crucial for safety, specifically to prevent injury from the propeller. When a boat’s engine is running, the propeller is active and poses a significant danger to anyone in the water nearby. If swimmers are boarding or close to the boat, an accidental contact with the spinning propeller can result in serious injuries. By ensuring the engine is off, the risk of accidents is minimized, creating a safer environment for everyone involved. Prioritizing safety in this way is essential for responsible boating practices.