Caudron R.4

Caudron · France · first flew 1915 · bomber

The Caudron R.4 was a French twin-engine biplane used during World War I for long-range reconnaissance and bombing, featuring a characteristic twin-boom layout inherited from earlier Caudron designs.

Recognition (WEFT)

W — WingsMid-mounted, straight
E — Engines2 × piston, wing-mounted
F — Fuselage11.8 m fuselage
T — TailTwin fin

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Spot it by:

A large biplane with twin booms connecting the main wing to the tail unit, two tractor engines in the wings, and a central nacelle housing the crew.

Specifications

Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.

History

The Caudron R series was developed from the earlier G.4, replacing it with a three-seat layout optimised for long-range operations. The R.4 entered service in 1915 with the French air service and was also used by the Royal Flying Corps. It conducted raids on German industrial targets.

Variants

The R.4 was succeeded by the R.11 which offered better performance and defensive armament for escort and bomber missions.

Where you'll see it

The R.4 served with the French Aviation militaire and the Royal Flying Corps on the Western Front during World War I.

Related aircraft

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