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Published on Mar 3, 2010
More at: http://www.avweb.com/avwebflash/news/... New Zealander (he's half Australian) Rudy Heeman has, over 11 years, transformed his hovercraft into a wing in ground effect vehicle, and now it's for sale. Heeman says he's found the ideal flight altitude under the vehicle's 7-meter wingspan to be about 1.5 meters, over flat water or land, where he reached a top speed of about 60 mph in a test.