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.
Chugiak is an unincorporated community in the Municipality of Anchorage in the U.S. state of Alaska, situated approximately 20 miles (32 km) northeast of Anchorage. It is located between Eagle River to the south, and Eklutna to the north, and between Knik Arm to the west and the Chugach Mountains to the east. There are about 7,000 residents, most of whom work in Anchorage or the Matanuska-Susitna Valley, and are spread out mainly along the Glenn Highway. The urban cluster of Anchorage Northeast (including Chugiak and surroundings) has an estimated population of 26,000 (2005), covering an area of 39 km². The name "Chugiak" comes from a Dena'ina word meaning "place of many places". Chugiak was first heavily settled in the 1950s, primarily by homesteading former military personnel who had served in Alaska during World War II. It is currently one of the main sites of suburban expansion near Anchorage. Component communities of Chugiak include Birchwood and Peters Creek.