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.
Bivins is an unincorporated community in eastern Cass County, Texas, United States. It lies along State Highway 43 east of the city of Linden, the county seat of Cass County. Its elevation is 318 feet (97 m), and it is located at 33°1′10″N 94°11′57″W / 33.01944°N 94.19917°W / 33.01944; -94.19917 (33.0195772, -94.1990757). Although Bivins is unincorporated, it has a post office, with the ZIP code of 75555.