Mary Many Days Robidoux Mary Many Days Robidoux Mary Many Days Robidoux (1805-29 June 1884) was the daughter of Joseph Robidoux and his second wife, a woman whose name is unknown. Mary was the first generation of one of the main families of what is referred to as the Métis people, the offspring of European men who married Native American women. The Métis played a major role in the 19th century fur trade in Missouri and Kansas. Another prominent Métis family was that of Joseph Dorian who likely was related to two of Mary’s daughters-in-law. According to Thorne: "Here in 1805 Joseph Robidoux fathered
American Champion Decathlon produced and has made the aluminum-spar wings available for retrofit installation on older aircraft. Compared to the Citabria’s wingspan of , the Decathlon’s wingspan is shorter, at . One of the major developments of the 8KCAB Decathlon over the 7KCAB Citabria is the Decathlon’s wing, which employs a semi-symmetrical airfoil, as opposed to the Citabria’s flat-bottomed airfoil. This change gives the Decathlon better inverted flight and negative-g maneuver capabilities. The landing gear of the Decathlon is in a conventional arrangement. The main gear legs of most Decathlons are made of spring steel, though American Champion began to use aluminum gear