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.
Fort Duchesne is a census-designated place (CDP) in Uintah County, Utah, United States. The population was 621 at the 2000 census, a slight decrease from the 1990 figure of 655. Fort Duchesne was originally a fort, established by the United States Army in 1886 and closed in 1912.