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.
Vivian, is a town in Caddo Parish, Louisiana, United States and is home to the Red Bud Festival. The population was 4,031 at the 2000 census. It was founded as a railroad stop in North Louisiana and named after the daughter of an locomotive engineer. Vivian is part of the Shreveport–Bossier City Metropolitan Statistical Area.