Jet Speedboat Flies Through Water In Test For Record Attempt - Looking like a seaplane about to take off from the water, the White Hawk, jet speedboat equipped with a 6,000 horsepower engine, roars along at 100 miles per hour in test on Lake Windermere, England. Test took place place on Friday in preparation for the attempt on the World's water speed record by Frank Hanning-Lee and his wife. November 2, 1952. (Photo by AP Wirephoto).