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.
Jamestown is a borough in Mercer County, Pennsylvania, along the Shenango River. The population was 636 at the 2000 census. It is part of the Youngstown–Warren–Boardman, OH-PA Metropolitan Statistical Area. The town was founded in 1798 by James Campbell. The borough was incorporated in 1853. The Jamestown area is served by the Jamestown Area School District.