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.
Cheltenham is an unincorporated community in Prince George's County, Maryland, United States, adjacent to U.S. Highway 301. It contains a juvenile correctional facility, the Southern Maryland Farmers market, and Maryland Veterans Cemetery, along with many scenic farms and woods. Nearby is the Marlton housing development.