Water Speed Record - 1970s To The Present

1970s To The Present

Until 20 November 1977 every official water speed record had been set by an American or Briton. That day Australian Ken Warby broke the Anglo-American domination when he piloted his Spirit of Australia to 464.46 km/h (288.60 mph) to beat Lee Taylor's record. Warby, who had built the craft in his back yard, used the publicity to find sponsorship to pay for improvements to the Spirit. On 8 October 1978 Warby travelled to Blowering Dam, Australia, and broke both the 480 km/h (300 mph) and 500 km/h barriers with an average speed of 511.12 km/h (317.6 mph). As he exited the course his peak speed as measured on a radar gun was approximately 350 mph.

Warby's record still stands today, and there have only been two official attempts to break it which are mentioned below.

Lee Taylor tried to get the record back in 1980. Inspired by the land speed record cars Blue Flame and Budweiser Rocket, Taylor built a rocket-powered boat, Discovery II. The 40-foot (12 m) long craft was a reverse three-point design, similar to John Cobb's Crusader, albeit of much greater length.

Originally Taylor tested the boat on Walker Lake in Nevada but his backers demanded a more accessible location, so Taylor switched to Lake Tahoe. An attempt was set for 13 November 1980, but when conditions on the lake proved unfavourable, Taylor decided against trying for the record. Not wanting to disappoint the assembled spectators and media, he decided to do a test run instead. At 432 km/h (270 mph) Discovery II started to become unstable. It has been speculated that it may have hit a swell. Whatever the cause, the boat's unstable lateral oscilations caused the left float to collapse, sending the boat plunging into the water. The cockpit section with Taylor's body was recovered three days later. The cockpit had not floated as intended and Taylor drowned as a result.

In 1989 Craig Arfons, nephew of famed record breaker Art Arfons, tried for the record in his all-composite fiberglass/Kevlar Rain X Challenger, but died when the hydroplane somersaulted at 483 km/h (301.875 mph).

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