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.
Christiansburg is a town in Montgomery County, Virginia, United States. The population was 16,947 at the 2000 census and was estimated to have increased to 19,477 in 2008, an increase of 14.9%. It is the county seat of Montgomery County. Christiansburg, Blacksburg, and Radford are the three principal municipalities of the Blacksburg-Christiansburg-Radford Metropolitan Statistical Area which encompasses those municipalities and all of Montgomery County.