Blériot-SPAD S.31

The Blériot-SPAD S.31 was a French racer aircraft built in the early 1920s. It was a biplane with a monocoque fuselage of wood and canvas construction, fitted with floats, and it was built to take part in the 1920 Schneider Cup. The specification lists a crew of one, a length of 8.20 m, a wingspan of 10.43 m, a height of 3.42 m, a wing area of 31.45 square metres, an empty weight of 1,075 kg, a gross weight of 1,510 kg and a maximum speed of 210 km/h from one 250 kW Hispano-Suiza inline engine. The lead sentence of the English Wikipedia article gives the type as the S.30, which its own design section and title correct to S.31.