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.
Alder is a census-designated place (CDP) in Madison County, Montana, United States. The population was 116 at the 2000 census. Alder takes its name from Alder Creek (named by Henry Edgar in 1863), the site of the second major gold discovery in Montana.