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.
Van Dyne is an unincorporated community in the town of Friendship, in Fond du Lac County, Wisconsin, United States. The road traveling north-south through the community was part of the Yellowstone Trail and later Wisconsin Highway 175; it is now a county highway. The community was first platted by Daniel Van Duyne in 1866, and was a stop for a railroad between Fond du Lac and Oshkosh. A post office was established in 1894.