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.
Ozone is an unincorporated community in Johnson County, Arkansas, United States. Ozone is located on Arkansas Highway 21 11.5 miles (19 km) north of Clarksville. Ozone has a post office with ZIP code 72854.