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.
Quinhagak (also spelled Kwinhagak) is a city in Bethel Census Area, Alaska, United States. As of the 2000 census, the population of the city is 555. The Yupik name for the village is Kuinerraq, meaning "new river channel. " It has been dated to at least 1000 AD.