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.
Morrisonville is an unincorporated community in in the Town of Windsor, in Dane County, Wisconsin, United States, approximately 18 miles (29 km) north of Madison. The Yahara River flows through the community. The main road running through Morrisonville is County Trunk DM, which connects from State Highway 51 approximately 8 miles to the village of Dane, Wisconsin. At each entrance into the town on DM is a welcome sign calling Morrisonville "Frogtown U.S. A".