Scuppers or scupper holes are openings found on the side walls of kayaks or any open-air boat (structure) to help drain off water. Typically, scupper holes are positioned at or near the ground level, allowing water or liquids to flow off to the side of the kayak, instead of pooling in the side walls of the craft.
Is a whistle required on a kayak?
Federal law does not require you to have a whistle specifically on board a kayak. The law requires that any water vessels shorter than 12 meters have a sound device onboard. Whistles qualify, but other sound devices—like horns—may be used as well.
Can a sit on top kayak sink?
With scupper holes (holes in the kayak that allow any water to drain out) and nowhere for water to collect, a sit-on-top kayak won’t sink when capsized.
What is scupper plug on ship?
Scuppers are an opening cut through the bulwarks of a ship so that water present on deck may flow overboard. Scupper plugs are inserted into the scuppers during bunkering, which is the process of receiving oil in the ship’s tank, as well as during other cargo operations.