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Hispano-Suiza engines were developed by Marc Birkigt, of Swiss origin, and first manufactured in Barcelona for use in automobiles. Hisso engines were very successful and featured innovative cast-aluminum cylinder construction with internal water passages. World War I, in particular, required licensing of Hisso aircraft engine manufacturing in France, England and the U.S. to meet increased aviation demand. They were all licensed under Birkigt patents which covered the number of features vital to the engine concept.

In 1916, the Wright-Martin Corporation (later Wright Aeronautical) was formed in New Brunswick, New Jersey to begin quantity production of the first Hispano-Suiza aircraft engine, the Model A, ordered by the Societe d'Exploitation des Materiels Hispano-Suiza for the Spad fighter. In the U.S., it was principally used during World War I on U.S. military training aircraft such as the Curtiss JN-4H. After the war, surplus Jennys were widely used for "barnstorming" traveling air shows-and opened the first scheduled air mail service.

 Display Status

This object is on display in Mary Baker Engen Restoration Hangar at the Steven F. Udvar-Hazy Center in Chantilly, VA.

Mary Baker Engen Restoration Hangar
Object Details
Date Circa 1916 Country of Origin United States of America Type PROPULSION-Reciprocating & Rotary Designer La Société Hispano-Suiza
 Manufacturer Wright Aeronautical
Wright-Martin
 Physical Description Type: Reciprocating, 8 cylinders, V-type, Liquid-cooled Power rating: 112 kW (150 hp) at 1,450 rpm Displacement: 11.78 L (718.88 cu. in.) Bore and Stroke: 120 mm (4.72 in.) x 130 mm (5.12 in.) Weight: 312 kg (688 lb) (Approximate) Dimensions Width 112.4 cm (44.25 in.), Depth 111.8 cm (44 in.), Length 157.5 cm (62 in.)
 Materials Steel, Aluminum, Paint, Brass, Nickel plating, Textile, Rubber
 Inventory Number A19721040000 Credit Line Gift of the War Memorial Museum of Virginia Data Source National Air and Space Museum Restrictions & Rights Open Access (CCO)
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