
Hyundai and Rolls-Royce unveil first hydrogen-powered air cab prototype
By: Franyi Sarmiento, PhD, Inspenet, August 1, 2022.
The Hyundai Group, through its company Supernal, has presented at the Farnborough International Airshow its first air cab prototype or, as is its technical name, eVTOL (electric vertical take-off and landing). In fact, the Korean firm has developed it in collaboration with Rolls-Royce Aviation.