Cases involving individuals who have been injured in crashes and collisions involving helicopters. A Helicopter Accident is an occurrence associated with the operation of an aircraft which takes place between the time any person boards the helicopter with the intention of flight and all such persons have disembarked, in which a person is fatally or seriously injured, the aircraft sustains damage or structural failure and/or the aircraft is missing or is completely inaccessible.
Allenton, Wisconsin is a small unincorporated community in the western part of the town of Addison, Wisconsin in Washington County, Wisconsin. It is located on Wisconsin Highway 33 near its intersection with U.S. Route 41, and also on a line of the Canadian National Railway, parent company of the Wisconsin Central Limited railroad. Allenton has a post office, and is the only community in the USA with zip code 53002.