Wealthy French silk merchant Armand Deperdussin 
        founded his aircraft-building company Societe 
        Pour les Appareils Deperdussin (SPAD) at Betheny near Reims, in 1910. He 
        was fortunate in employing Louis Bechereau to be responsible for the 
        running of the company and later engaged a young engineering 
        graduate named Andre Herbemont. These two brought undying fame to the 
        original short-lived SPAD organization, which went into liquidation in 
        1913 after Deperdussin had been arrested for embezzlement.
        Bechereau designed a series of monoplanes of 
        increasing capability, perfecting a monocoque form of fuselage 
        construction that combined a desirable circular cross-section with light 
        weight and strength. Typically, the Deperdussins were braced high-wing 
        monoplanes, two king-posts on the forward fuselage carrying a skein of 
        wires to brace the slender wings Lateral control was by wing warping. 
        Landing gear was normally of fixed tailskid type, but sea plane versions 
        had, for their day, a very neat float installation Power was provided 
        for most of the range by Gnome rotary engines of various power outputs.
      
      
        A first major success came on 9 September 1912, when 
        a Deperdussin powered by a 119-kW (160hp) Gnome and piloted by Jules 
        Vedrines won the fourth James Gordon Bennett Aviation Cup race at 
        Chicago, Illinois. Even greater were the achievements of 1913, Maurice 
        Prevost winning the first Schneider Trophy race at Monaco on 16 April, 
        the Gordon Bennett Cup at Reims, France, on 29 September, and setting a 
        world absolute speed record of 203 85 km/h (126.67 mph) on the same date.
      To complete the year's achievements, a Deperdussin piloted by Eugene 
        Gilbert won the Henry Deutsch de la Meurthe air race around Paris on 27 
        October. Thus, in a few months Bechereau and Herbemont had created for 
        Deperdussin the world's fastest prewar aeroplane from this pinnacle of 
        achievement came collapse of the Deperdussin company. It was taken over 
        by Louis Bleriot and renamed Societe Pour L'Aviation et ses Derives 
        (also SPAD), which gained fame for its products during World War I.
        The first plane to break the 200 kph (124 mph) 
        'barrier', and the first Schneider Trophy winner, was Armand 
        Deperdussin's monoplane. It was the 'speed phenomenon' of the years 
        before the First World War. The plane was developed early in 1912 by 
        Louis Bechereau, the designer for the Societe pour les Appareils 
        Deperdussin. Bechereau worked from an idea by Swedish engineer Ruchonnet, 
        and developed a streamlined monocoque plywood fuselage with a large 
        spinner. 
      To achieve maximum power two Gnome rotaries were mounted on a 
        common crankshaft. The first noteworthy achievement of this plane was 
        the 1912 Gordon Bennett Cup, which it won with a
        speed of 108.1 mph (174.01 kph). The plane won the cup again the 
        following year, on September 29,1913 in Reims, Maurice Prevost achieving 
        an average of 124.6 mph (200.5 kph). During this race the plane beat the 
        world speed record three times, and its maximum speed was 126.7 mph 
        (203.85 kph).
        A few months earlier, in April 1913, Prevost had won 
        another exceptional victory at the controls of the floatplane version of 
        the Deperdussin monoplane: first place in the first race for the 
        Schneider Trophy in Monaco, with an average speed of 45.75 mph (73.63 
        kph). The low speed was due to the fact that the judges made Prevost 
        repeat his take-off and about six miles (lOkm) 
        of the course because of a supposed violation of the rules. This 
        Deperdussin victory was the only time in the history of the Schneider 
        Trophy (1912-31) that France won a race.
      
      