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.
Chatham is a village in Sangamon County, Illinois, United States. The population was 8,583 at the 2000 census. A special census conducted in 2005 put the population at 10,260. The village lies along the original alignment of historic U.S. Route 66. Chatham is part of the Springfield, Illinois Metropolitan Statistical Area.