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.
Yukon is a city in Canadian County, Oklahoma, United States and is part of the Oklahoma City Metropolitan Area. The population was 21,043 at the 2000 census. Yukon is the hometown of country singer Garth Brooks, actor Dale Robertson, 2001 Miss Oklahoma USA Cortney Phillips and the red dirt band Cross Canadian Ragweed. In 1949, Yukon garnered national media attention because of the plight of Grady the Cow. The Czech Hall, a national and state historic site, is devoted to preserving Czech customs, heritage, and culture. Community events include the Czech Festival in October, and the Chisholm Trail Festival in June. Yukon's sister city is Krnov in the Czech Republic.