The Cessna Skymaster is an American twin-engine civil utility aircraft built in a push-pull configuration. Its engines are mounted in the nose and rear of its pod-style fuselage. Twin booms extend aft of the wings to the vertical stabilizers, with the rear engine between them. The horizontal stabilizer is aft of the pusher propeller, mounted between and connecting the two booms. The combined tractor and pusher engines produce centerline thrust and a unique sound. The Cessna O-2 Skymaster is a military version of the Cessna 337 Super Skymaster.
Cessna Skymaster
Retracting landing gear
Fuselage close-up with door open
Flight deck
An aircraft constructed with a push-pull configuration has a combination of forward-mounted tractor (pull) propellers, and backward-mounted (pusher) propellers.
A Cessna O-2 Skymaster, a twin boom push-pull design
The only surviving Do 335 at the Steven F. Udvar-Hazy Center near Washington, DC
Dornier Seawings Seastar
Rutan Model 40 Defiant