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.
Adak, formerly Adak Station, is a city in the Aleutians West Census Area, Alaska, United States. At the 2000 census the population was 316. It is the westernmost municipality in the United States and the southernmost city in Alaska. There are no radio stations in Adak and no stations even 200 miles (320 km) away. The only radio stations that can be received in Adak are through satellite or shortwave receivers.