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.
Lykens is a borough in Dauphin County, Pennsylvania, 30 miles (48 km) southwest of Pottsville. Anthracite coal mining sustained the people who numbered 2,762 in 1900 and 2,943 in 1910. The population was 1,937 at the 2000 census. Lykens is part of the Harrisburg–Carlisle Metropolitan Statistical Area.