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.
Casey is a city in Adair and Guthrie Counties in the U.S. state of Iowa. The population was 478 at the 2000 census. The Guthrie County portion of Casey is part of the Des Moines–West Des Moines Metropolitan Statistical Area.