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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 .
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 ...
Sir Charles William Feilden Hamilton OBE (26 July 1899 – 30 March 1978) was a New Zealand engineer who developed the modern jetboat, and founded the water jet manufacturing company, CWF Hamilton Ltd. Hamilton never claimed to have invented the jet boat. He once said "I do not claim to have invented marine jet propulsion.
There have been several versions of the Miss GEICO boat, including one of the fastest offshore powerboats in the world. The most powerful was a 50' Mystic powered by twin Lycoming T-53 turbine engines, reaching speeds exceeding 210 mph (340 km/h); which caught fire during testing on June 30, 2012, in Sarasota, Florida , and burned to the ...
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.
A Class 1 race-boat has twin inboard 1100hp engines and can reach speeds in excess of 257 km/h (160 mph). All boats are limited by a minimum weight of 4950 kg. The sport of powerboat racing has undergone unprecedented changes since the earliest recorded race in 1887 in Nice, France, organized by the Paris Sailing Club.
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.