The Rhône 9C is a nine-cylinder rotary aircraft engine first produced in France by the Société des Moteurs Le Rhône. Also known as the Rhône 80 hp in a reference to its nominal power rating, the engin
Le Rhône 9C engine on display at the Imperial War Museum Duxford
Le Rhône 9C on display at the Air Zoo
Close-up view of a Le Rhône 9C showing the valve operating rods, front-side induction manifold (contrast with the Le Rhône 9J's rear mounted design) and manufacturer's data plate
The Caudron C.27 was a French biplane, a two-seat basic trainer which also competed successfully in the 1920s.
A Caudron C.27 in Turkish service
Caudron C.128 photo from L'Aérophile, January 1926