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.
Algonac is a city in St. Clair County of the U.S. state of Michigan. The population was 4,613 at the 2000 census. Algonac is located at the southern end of the St. Clair River, just before it splits into a large delta region known as the St. Clair Flats. The St. Clair River drains Lake Huron into Lake St. Clair and is part of the Great Lakes Waterway. At the center of Algonac is Algonac City Park, a park which contains a half-mile long boardwalk along the St. Clair River. Just to the north of the city is Algonac State Park. Algonac was the birthplace of Emily Helen Butterfield, artist and first woman to be licensed as an architect in Michigan. She was famous for innovations in church architecture.