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.
Boone is a city in Des Moines Township, Boone County, Iowa, United States. It is the county seat and is the principal city of the 'Boone, Iowa Micropolitan Statistical Area' which encompasses all of Boone County, Iowa. This micropolitan statistical area, along with the 'Ames, Iowa Metropolitan Statistical Area' comprise the larger 'Ames-Boone, Iowa Combined Statistical Area'. The population of the city was 12,803 at the 2000 census.