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.
Aliquippa is a city in Beaver County, Pennsylvania, United States, within the Pittsburgh metropolitan area. The population was 11,734 at the 2000 census. Formerly a borough, it was formally named a city in 1987 by the Aliquippa Council.