H2Fly supplied liquid-hydrogen storage and integration expertise for Joby’s hydrogen-electric S4 demonstrator.
Credit: Joby Aviation
OSHKOSH—Hydrogen-electric regional aircraft could operate with only a small power-buffering battery within 3-4 years as fuel-cell systems become lighter and more powerful, according to H2Fly co-founder and Chief Technology Officer Josef Kallo. The Joby Aviation subsidiary is working to increase the...
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