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.
Big Clifty is a small unincorporated community in Grayson County, Kentucky, United States. Located near the Hardin County line, the community lies primarily along U.S. Route 62. Children from the Big Clifty area attend Clarkson Elementary.