Dornier Do 28

Dornier · Germany · first flew 1959 · light aircraft

The Dornier Do 28 was a West German twin-engine utility light transport distinguished by its pair of piston engines mounted on short stub wings projecting from the lower fuselage, leaving the main wing entirely clean. This layout derived directly from Dornier's flying-boat tradition and eased engine-out handling.

Recognition (WEFT)

W — WingsHigh-mounted, straight
E — Engines2 × piston, fuselage-mounted
F — FuselageTwin piston engines mounted on stub sponsors projecting from the lower fuselage sides, not on the wings
T — TailConventional

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The outboard stub sponsors carrying the engines are the defining feature; no other light twin of the period used this arrangement. The high wing and angular cabin give a workmanlike profile.

Specifications

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

History

The Do 28 first flew on 26 April 1959 as a scaled-up development of the single-engine Do 27. The sponsor-mounted engine arrangement was characteristic of Dornier design philosophy. It was certificated and entered production in 1960, selling in modest numbers worldwide before being succeeded by the turboprop Do 28D Skyservant.

Variants

The Do 28A used Lycoming O-540 engines; the Do 28B introduced uprated powerplants. The substantially redesigned Do 28D Skyservant that followed shares the name but is a distinct aircraft.

Where you'll see it

The German armed forces, Lufthansa flight inspection, and numerous civil operators used the Do 28; it proved durable on rough strips in Africa and South America. Production totalled around 60 aircraft.

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