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.
Advance is a small, fourth-class city located at the intersection of State Highway 25 and State Highway 91/Route C in northern Stoddard County, Missouri in the United States. As of the 2000 U.S. Census, the city's population was 1,244; a July 2007 estimate, however, showed the population to be 1,221. Advance was founded sometime around 1882.