Fastest rocket-powered ice sled
                                    
								- Who
 - Sammy MiIler
 - What
 - 399 kilometre(s) per hour
 - Where
 - United States (Lake George,)
 - When
 - 15 February 1981
 
                        The highest speed recorded in a rocket-powered vehicle on ice is 399 km/h (247.93 mph), by Sammy Miller driving Oxygen on Lake George, New York, USA, on 15 February 1981.