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Margaret spectated jet boat Marathons which Pat competed in, but wanted to see more of the race, suggesting a smaller, more condensed track. Events were originally held in the same natural braided rivers that had inspired Sir William Hamilton to develop the jetboat , but when the sport was introduced to Australia in the mid-1980s, permanent ...
A jetboat is a boat propelled by a jet of water ejected from the back of the craft. Unlike a powerboat or motorboat that uses an external propeller in the water below or behind the boat, a jetboat draws the water from under the boat through an intake and into a pump-jet inside the boat, before expelling it through a nozzle at the stern.
Grand Prix (GP) is a class of boats featuring supercharged big-block V8 piston engines producing as much as 1,500 horsepower. The 23- to 26-foot craft are fast—routinely attaining speeds in excess of 170 miles per hour (273.5 km/h) in the straights. This class of boat races in the United States, Canada, Australia and New Zealand.
Richard Noble, engineer behind the Thrust series of land speed record cars Thrust2 which he drove, and ThrustSSC, the supersonic Land Speed Record holder since 1997, announced on a YouTube video 27 May 2022 that his group intends to construct a water speed record boat, named ThrustWSH (Water Speed Hydroplane), conforming to the naming custom of ...
H1 Unlimited is an American unlimited hydroplane racing league that is sanctioned by the American Power Boat Association (APBA). Until 2009, the series was known as ABRA Unlimited Hydroplane, in turn renamed from APBA Unlimited Hydroplane in 2004.
The river is used for commercial white water rafting trips and jet boating rides which operate out of the nearby tourist resort of Queenstown. There is also a canyon swing site on the river a short distance upriver from Arthurs Point. Three jet boat operators have rights to use the river, as do two rafting companies.
No-Vac at speed, 1933 Miss Jarvis on transport trailer, 2010 Hydroplane Miss America II on the Maumee River in Toledo, 1920. A hydroplane (or hydro, or thunderboat) is a fast motorboat, where the hull shape is such that at speed, the weight of the boat is supported by planing forces, rather than simple buoyancy.
Starting in the early 1990s, Warby built a second jet boat, Aussie Spirit powered with a fresh Westinghouse J34, but he never made a record attempt with it. [8] Warby and his son Dave then worked on a new boat, Spirit of Australia II, powered by a Bristol Siddeley Orpheus jet engine taken from an Italian Fiat G.91 fighter.