Dornier Aerodyne
Encyclopedia
The Dornier Aerodyne was the designation of an unmanned "wingless" VTOL
VTOL
A vertical take-off and landing aircraft is one that can hover, take off and land vertically. This classification includes fixed-wing aircraft as well as helicopters and other aircraft with powered rotors, such as cyclogyros/cyclocopters and tiltrotors...

 aircraft. Conceived by Alexander Lippisch
Alexander Lippisch
Alexander Martin Lippisch was a German pioneer of aerodynamics. He made important contributions to the understanding of flying wings, delta wings and the ground effect. His most famous design is the Messerschmitt Me 163 rocket-powered interceptor.Lippisch was born in Munich, Kingdom of Bavaria...

, it was developed and built by Dornier on behalf of the Federal German Ministry of Defense. Lippisch was part of the team. The first flight took place on 18 September 1972. The development ended on 30 November 1972 after successful hovering-flight testing with the aircraft. Experimentation did not continue due to lack of interest in the Bundeswehr
Bundeswehr
The Bundeswehr consists of the unified armed forces of Germany and their civil administration and procurement authorities...

(German Armed Forces), and/or the desire to undertake plans for manned helicopter
Helicopter
A helicopter is a type of rotorcraft in which lift and thrust are supplied by one or more engine-driven rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forwards, backwards, and laterally...

s.

Description

The principle behind the Aerodyne is the combination of lift and thrust production in a single construction unit and flow channel, i.e. a ducted fan. Flaps at the end of the fan divert the outflowing air to produce lift, thrust, or a combination of both. As a result, the Aerodyne could be steered and flown in the entire range between hovering and full-forward flight.

For forward flight, the Aerodyne had a conventional tail unit at the rear, which allowed for pitch and yaw control. The equipment was unmanned and operated by remote control.

It was intended to be a land- or ship-supported drone (UAV) for aerial reconnaissance
Aerial reconnaissance
Aerial reconnaissance is reconnaissance that is conducted using unmanned aerial vehicles or reconnaissance aircraft. Their roles are to collect imagery intelligence, signals intelligence and measurement and signature intelligence...

.

Technical Data

  • Length: 5.5 m
  • Width: 1.9 m
  • Fan Diameter: 1.1 m
  • Engine: 1 MTU
    MTU Aero Engines
    MTU Aero Engines GmbH is Germany's leading aircraft engine manufacturer. MTU develops, manufactures and provides service support for military and civil aircraft engines...

    6022 A-3, 370 HP
  • Total Weight: 435 kg

Sources

"Eine Dokumentation zur Geschichte des Hauses Dornier", Ed. Dornier GmbH, 1983, bound, 214 pp.
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