hydrogen fuel engine for general aviation aircraft. This is a variant of the 180-hp DHK180 2-stroke piston engine that was certified by the FAA in May 2023. That clean sheet engine has an inverted-V engine block, a turbocharger and a supercharger, mechanical fuel injection, and liquid ...
The liquid hydrogen fuel tank was designed and built by Joby. It stores up to 40 kilograms of liquid hydrogen which feeds the fuel cell system that produces electricity, water, and heat. The electricity powers six electric motors on the Joby aircraft. Batteries provide additional power primarily...