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.
Masterson is an unincorporated community in southern Moore County, Texas, United States. It lies along the concurrent U.S. Routes 87 and 287, south of the city of Dumas, the county seat of Moore County. Its elevation is 3,704 feet (1,129 m). Although Masterson is unincorporated, it has a post office, with a ZIP code of 79058. Founded in 1927 as a support community for a gas pipeline, Masterson was named for Robert Masterson, who owned the land on which it was built. The community's post office was established in 1950.