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.
Summit Lake is an unincorporated community located in Langlade County, Wisconsin, United States. Summit Lake is located along U.S. Route 45 17 miles (27 km) north of Antigo, in the town of Upham. Summit Lake has a post office with ZIP code 54485.