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Nieuport 12

Nieuport 12
Nieuport 12 A.2 prototype
Role Reconnaissance(Artillery)/Fighter/Trainer
Manufacturer Nieuport
Designer Gustave Delage
Primary users France
Russian Empire
United Kingdom
Developed from Nieuport 10

The Nieuport 12 was a French biplane reconnaissance, fighter aircraft and trainer used by France, Russia, Great Britain and the United States during World War I. Later production examples were built as trainers and served widely until the late 1920's.

Design and development

To improve the performance of the Nieuport 10 a larger and re-engined version was developed as the Nieuport 12. A Lewis gun was fitted to the rear cockpit for use of the observer, normally on a Nieuport ring. A second Lewis was sometimes fitted to fire over the top wing. Nieuport 12s built by Beardmore used by the Royal Flying Corps were often fitted with a Scarff ring instead of the Nieuport ring, and a synchronized Vickers gun for the pilot. Additional modifications were made to those built by Beardmore.

It could be fitted with either a 100 hp (82 kW) or 130 hp (97 kW) Clerget engine or 110 hp (82 kW) Le Rhône 9J mounted in the nose.


Nieuport 12 A.2
Two-seat fighter-reconnaissance biplane, powered by 110 hp (82 kW) Clerget 9Z engine.[1] or 110 hp (82 kW) Le Rhône 9J.
Nieuport 12bis C.2
Revised version with 130 hp (97 kW) Clerget 9C engine and streamlined side fairings.[2]
Nieuport 13
2 prototypes with increased span but same nominal wing area as 12. One powered by a 140 hp (100 kW) Hispano Suiza, and the other by an 80 hp (60 kW) Le Rhône 9C.
Nieuport 20
Version powered by 110 hp (82 kW) Le Rhône 9J. Not used by France, but 21 delivered to Royal Flying Corps.[3] All but first examples externally similar to 12bis.
23 Meter Nieuport
Unofficial generic designation for all types listed here based on nominal wing area of 23 square meters.
Nieuport 80 E.2 and 81 E.2
Nieuport 12s were later built in large numbers specifically as training aircraft with the gun ring removed. 8 in designation referred to 80 hp (60 kW) Le Rhône 9C. These differed in having flight controls for just the pilot in the rear seat (81 E.2), or both pilot and passenger (80 E.2).
Nieuport 12 (Beardmore)
Beardmore extensively redesigned the Nieuport 12 during production so early examples were stock but late production examples differed considerably in detail. Only the 110 and 130 hp Clerget rotaries were used on these.
Mitsubishi Army Type Ko 1 Trainer
Japanese designation for licence built Nieuport 81 E.2s. 57 built.[4]
Trainer Type 1
Siamese designation for Nieuport 80 E.2.
Sipowicz 1
Polish experimental aircraft using lifting struts similar to the Wright-Bellanca WB-2.


One aircraft only.
 Russian Empire
 Thailand (Siam)
 United Kingdom
 United States
 Soviet Union
Workers' and Peasants' Air Fleet


A single ex-French Nieuport 12 is on display following an extensive restoration (including re-installing the original Le Rhône 9J rotary engine) at the Canada Aviation and Space Museum in Ottawa. This aircraft was donated to the Canadian Dominion Archive along with a Canon de 75 modèle 1897 cannon and an extensive collection of propaganda posters by the French Government in 1916 and was used for war bond drives until the 1918 flu pandemic resulted in it being placed in storage until the Royal Canadian Air Force tried to convert it into an RFC example for display.

Specifications (110 hp Clerget engine)

Data from The Complete Book of Fighters[5]

General characteristics
  • Crew: 2 (pilot, observer)
  • Length: 7.00 m (22 ft 11½ in)
  • Wingspan: 9.00 m (29 ft 6 in)
  • Wing area: 22.0 m2 (237 ft2)
  • Empty weight: 550 kg (1,213 lb)
  • Gross weight: 850 kg (1,874 lb)
  • Powerplant: 1 × Clerget, 82 kW (110 hp)


  • Maximum speed: 146 km/h (91 mph)
  • Endurance: 3[6] hours
  • Service ceiling: 3,960[6] m (13,000 ft)
  • 1 × machine gun in rear cockpit (Occasionally one machine gun braced to upper wing)
  • See also

    Related development

    Related lists




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