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.
Valentine is a city in Cherry County, Nebraska, United States. The population was 2,820 at the 2000 census. It is the county seat of Cherry County. In 2007, National Geographic Adventure magazine included Valentine in its list of the best ten wilderness towns and cities.