![HY4 gets Permit to Fly](https://i0.wp.com/www.hydrogeit.de/blog/wp-content/uploads/2021/02/10-STR_Hy4-2020_web-300x200.jpg?resize=300%2C200&ssl=1)
HY4 gets Permit to Fly
Electric transportation
In August 2020, MTU entered into partnership with the German Aerospace Center – DLR, which has been conducting research into hydrogen technology for many years. The partners intend to develop and validate a fuel cell powertrain’s functionality for a Dornier 228 airplane with an electric MTU propeller engine providing over 500 kilowatts of power.
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