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.
Yarnell is a census-designated place (CDP) in Yavapai County, Arizona, USA. The population was 645 at the 2000 census. Yarnell's economy is based on ranching, mining and services to travelers and retirees. Peeples Valley, three miles north, is closely linked to Yarnell.