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.
Worthington is a city in Dubuque County, Iowa, United States. The population was 381 at the 2000 census. Iowa Highway 136's route takes it through Worthington, which is north of Cascade and south of Dyersville.