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 Sky is a census-designated place (CDP) in Gallatin and Madison counties in the southwestern part of the U.S. state of Montana. Located immediately west of the Gallatin River and U.S. Route 191, Big Sky is approximately midway between West Yellowstone and Bozeman. The population was 1,221 at the 2000 census. The community is also home to a ski resort of the same name. Big Sky is near the private resort community, Yellowstone Club, which is located west of the town of Big Sky.