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.
Claysville is a borough in Washington County, Pennsylvania, United States. The population was 724 at the 2000 census. Claysville Elementary School, part of the McGuffey School District is located in Claysville. It is the birthplace of Benjamin Franklin Jones of the Jones and Laughlin Steel Company.