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.
Attica is a town in Harper County, Kansas, United States. The population was 636 at the 2000 census. The town is famous for damage caused by an F4 tornado that was featured on an episode of Shockwave on the History Channel.