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.
Cookson is a rural community in the Cookson Hills of Cherokee County, Oklahoma. The post office opened April 11, 1895. The ZIP Code is 74427. It is said to have been named for the first postmaster, John H. Cookson.