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.
Oakland is a city located along the West Nishnabotna River in Pottawattamie County, Iowa, United States. As of the 2000 census, the city had a total population of 1,487. Formerly named Big Grove, Oakland is home to Nishna Heritage Museum. The artist Frank Tenney Johnson was born on his family's farm nearby in 1874.