A muffler on a powerboat must be used whenever the boat is operating in order to reduce noise levels and comply with local noise ordinances and regulations. Additionally, it is essential for minimizing environmental impact and ensuring a more enjoyable experience for passengers and nearby boaters. Proper muffling can also help prevent hearing damage for those on board.
A muffler system must be installed in a powerboat to prevent excessive or unusual noise.
A muffler must be used on a powerboat to minimize noise pollution and comply with local noise ordinances or regulations. Additionally, it helps reduce engine noise to enhance the onboard experience and avoid disturbing wildlife or other boaters. In many jurisdictions, using a muffler is also a legal requirement for safety and environmental reasons.
muffler system
muffler
when you want to kill silently
the powerboat must yeild to the sail boat
A white masthead light must be shown when a powerboat is operating at night.
P.B. "B" is the give way vessel to P.B. "B" who is the stand on vessel. "A" must not impede "B".
A whistle or horn.
A sailboat with its engine engaged
A sailboar with its engine engages
A sailboar with its engine engages