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.
Cathay is a city in Wells County, North Dakota in the United States. The population was 56 at the 2000 census. Cathay was founded in 1893. The center of population of North Dakota is located in Cathay .