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.
Chesterfield is a town in Cheshire County, New Hampshire, United States. The population was 3,542 at the 2000 census. It includes the village of Spofford. Chesterfield is home to Chesterfield Gorge Natural Area, and parts of Pisgah State Park and Wantastiquet Mountain State Forest.