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.
Chester is a city in Chester County, South Carolina, United States. The population was 6,476 at the 2000 census and center of an urban cluster with a total population of 11,140. It is the county seat of Chester County.