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.
Berkeley is a village located in Cook County, Illinois, United States. Incorporated in 1924, the population at the 2000 census was 5,245. The town has a commuter railroad station on Metra's Union Pacific/West Line with service to downtown Chicago.