CAT 
Joby Aviation says its electric vertical takeoff and landing (eVTOL) aircraft successfully completed a 523-mile test flight, powered by hydrogen.
The only byproduct from the prototype, which has a liquid hydrogen fuel cell and hydrogen-electric propulsion system, was water vapor. The company suggested the test flight points to a future of emissions-free regional aviation in an industry that still relies heavily on fossil fuels. But it would say that.
This is apparently the first liquid hydrogen-powered eVTOL flight. Joby Aviation repurposed its existing battery-powered air taxi, installing a fuel tank that can store up to 40 kilograms of liquid hydrogen to reduce the battery load for the craft.
Joby is set to start commercial operations of its air taxi as soon as 2025.
— Mat Smith
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This article originally appeared on Engadget at https://www.engadget.com/the-morning-after-hydrogen-powered-air-taxi-completes-523-mile-test-111557165.html?src=rss
Go Here to Read this Fast! The Morning After: Hydrogen-powered air taxi completes 523-mile test
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The Morning After: Hydrogen-powered air taxi completes 523-mile test
