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.
Tiff City is an unincorporated community in McDonald County, Missouri, United States. It is located on Route 76 next to the Oklahoma state line. It was named for barite ore found near, also known as "tiff". The community is part of the Fayetteville–Springdale–Rogers, AR-MO Metropolitan Statistical Area.