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AircraftDornier Do-31: World’s First and Only VTOL Jet Transport Ever Built
The Do-31 utilized the same main engines as the Harrier, complete with their own rotatable nozzles to control direction during vertical flight.
Jason McDowell![](https://www.flyingmag.com/uploads/2022/10/Jason-McDowell-Do31-Right-Side-scaled-e1665417869345.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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