 Polish RWD 9 took also the 7th and 15th places, and the Czechoslovak OK-AMD took the 8th place (pilot Jan Anderle).After the Challenge, RWD 9 were used by the sporting aviation.In 1935 two of them (SP-DRA, -DRB) were sold to Spain, and the third SP-DRE to French institute CEMA (, "Aerial Equipments Test Center"), in Villacoublay (markings