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Green Car Congress
Jan 20, 2023, 8:30 am181 ptsZeroAvia’s modified 19-seat Dornier 228 twin-engine aircraft took to the sky in testbed configuration for first flight as part of the HyFlyer II project. The airplane was retrofitted with a full-size prototype hydrogen-electric powertrain on the left wing of the aircraft. The flight took place from the…
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