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.
Alvord is a town in Wise County, Texas, United States. The population was 1,007 at the 2000 census. Texas Railroad Commissioner Ernest O. Thompson, who also served as a mayor of Amarillo and became an expert on petroleum issues, was born in Alvord in 1892.