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.
Casselton is a city in Cass County, North Dakota in the United States. The population was 1,865 at the 2000 census. The city is named for George Cass, a president of the Northern Pacific Railway, which established a station there in 1876. The city is a bedroom community of Fargo, which is located 20 miles east of Casselton. Casselton is the hometown of four North Dakota governors.