After gaining experience with the Caudron-Fabre and Caudron Type J seaplanes, René Caudron built two light Caudron Type K seaplanes in 1913. These aircraft were wooden, two-seater, three-strut biplanes.
The Caudron K models were equipped with a 200 hp (150 kW) Anzani radial engine, providing significant power for their era of design and manufacture. Their robust structure and advanced design made them capable aircraft.
Deauville Seaplane Competition
In the summer of 1913, the Caudron K, along with the Caudron J, was showcased at the seaplane competition organized by the French Aero Club in Deauville. This event served as an important platform for advancements in marine aviation.
During its inaugural flight, the Caudron K secured a 6,000 franc prize by ascending to an altitude of 35 meters. However, on its second flight, the aircraft capsized; René was rescued by his brother Gaston, who landed nearby in a Caudron J.
Military Adaptation: Caudron KM
The second Caudron K was slightly modified to meet military requirements and was designated Caudron Type KM. This variant was subsequently transferred to the French Navy, marking its foray into military service.
Technical Specifications
| Modification | Caudron K |
| Wingspan (upper wing), m | 18.15 |
| Wingspan (lower wing), m | 12.15 |
| Aircraft length, m | 10.00 |
| Wing area, m2 | 46.00 |
| Empty weight, kg | 800 |
| Maximum takeoff weight, kg | 1400 |
| Engine type | 1 Piston engine Anzani |
| Power, hp | 1 x 60 |
| Maximum speed, km/h | 110 |
| Rate of climb, m/min | 50 |
| Crew | 2 |




