Nieuport 21

The aircraft was used by the French, Russian, British and American air forces.

While it had a similar airframe to the Nieuport 17, it was equipped with a less powerful Le Rhône 9C engine as it was originally intended as a long range escort fighter.

A small number were used by a number of air arms in the early post war period, including the Finnish Air Force (the Whites) which had captured a Russian aircraft in Tampere in 1918 and which was used until 1923.

Russian Empire Soviet Russia Ukrainian People's Republic Data from French Aircraft of the First World War[5] and Nieuport 1875-1911[6]General characteristics Performance Armament

Related development Aircraft of comparable role, configuration, and era

Nieuport 21 prototype
French Nieuport 21 fighter at Lemmes aerodrome in late 1916
Nieuport 21
Nieuport Type N airfoil drawings