Caudron C.22

Following the twin-engine auxiliary biplane Caudron C.21, the C.22 night bomber emerged, classified in the BN.2 category (two-seater night bomber). This aircraft was also developed by Paul Deville. It was a two-seater, four-strut biplane, initially equipped with two Le Rhône 9Jb engines producing 120 hp (89 kW).

Design and Armament

These engines were later replaced by 130 hp Clerget 9B units. Its defensive armament consisted of a single 7.7-mm machine gun, mounted on a movable turret in the rear cockpit. The designer justified this seemingly weak armament by asserting that the darkness of the night would be the bomber’s primary defense.

The maximum bomb load reached 800 kilograms. A typical loadout included six 120-mm bombs and three 155-mm bombs.

Operational History and Trials

The Caudron C.22’s maiden flight occurred in November 1917. Following initial trials, the aircraft was handed over to the military for competitive evaluations, alongside notable contenders such as the Voisin 11, Breguet 16, Farman F.50, and Bernard AB.1. The designs from Breguet and Farman were ultimately declared the winners of the competition. Unfortunately, the C.22 BN2 was deemed slow and underarmed.

After the conclusion of the First World War, the French proposed to the British the establishment of a commercial air service between Paris and London. They suggested utilizing the C.22 and the Farman Goliath as transport aircraft. However, these plans were ultimately rejected by the British, marking the end of the C.22’s commercial ambitions.

Technical Specifications

Modification	C.22
Wingspan, m	18.54
Length, m	8.30
Height, m	2.52
Wing area, m2	53.00
Empty weight	950
Engine type	2 Piston engines Le Rhône 9Jb
Power, hp	2 x 120
Maximum speed, km/h	141
Cruising speed, km/h	120
Service ceiling, m	3352
Crew	2
Armament	one 7.7-mm Lewis machine gun, up to 800 kg of bombs

Image and diagram gallery of the Caudron C.22

C.22

C.22