Why did the Ago C.I have two wheels under the nose?

Short answer

It didn't: the AGO C.I's four-wheel landing gear was supported by the two tail booms, while the crew and pusher engine shared the central nacelle. It was a German reconnaissance biplane with a nacelle-and-boom layout. The observer sat in the nose, armed with a machine gun.

Published: November 1, 2026 · Updated: November 1, 2026 · Edited by Above Ten Thousand · Editorial policy

Why did the Ago C.I have two wheels under the nose?

Curtiss D III Headless Pusher

Four wheels, not under the nose

The AGO C.I was a German reconnaissance biplane from the First World War, with a pusher engine and nacelle-and-boom configuration. The crew and that pusher engine shared a central nacelle, and the two tail booms carried the tail and a four-wheel landing gear. The observer sat in the nose and was armed with a machine gun. The aircraft was designed by August Häfeli.

A floatplane version

A single example was fitted with floats for coastal patrol missions with the Imperial German Navy, under the designation C.I-W.

The C.IV's landing gear

On the AGO C.IV, the landing gear was supported by faired steel tubes and incorporated a claw-type braking device. That model proved somewhat unstable in flight, and pilots often disliked it for that reason. Pilots of the early examples frequently complained about that in-flight instability.