PWC-related Accidents - Background

Background

Personal watercraft are vessels designed for recreational use on the water, carrying between one and four passengers. The U.S. Coast Guard defines PWC as "craft less than 13 feet in length designed to be operated by a person or persons sitting, standing or kneeling on the craft rather than within the confines of a hull". The original PWCs were manufactured during the late 1960s by Bombardier Recreational Products (BRP) under the name Sea-Doo. BRP left the PWC business shortly thereafter, and in 1973 Kawasaki introduced a "stand-up" watercraft designed for a single operator (with a tray for standing or kneeling, in place of a seat). By the late 1980s "sit-down" models had appeared on the market, allowing the rider to be seated (similar to a snowmobile or motorcycle seat). These sit-down models were made by Kawasaki (1986), Yamaha (1987) and BRP (1988). Polaris and Arctic were two American companies which entered the market during the early 1990s.

PWC have an inboard engine with a screw-shaped impeller to create thrust and propulsion for steering. They are small, fast, and easy to maneuver; PWCs do not use external propellers, making them safer for swimmers and wildlife. The user-friendly properties of PWCs have contributed to the increase in popularity amongst less-experienced watercraft users. To increase safety, a number of U.S. consumer groups suggested that all boats should utilizethea jet-drive mechanism (also called a pump-jet) employed by PWC manufacturers since this would reduce the risk of propeller injuries.

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