Cases involving individuals who have been injured in crashes and collisions involving commercial airlines and private airplanes. An aviation Accident is an occurrence associated with the operation of an aircraft which takes place between the time any person boards the aircraft 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.
Alden, elevation 1,004 feet (306 meters), is an unincorporated hamlet town in McHenry County, Illinois, United States. Being very small, the population was not listed in the 2000 census.