H2Fly has successfully tested the ground-based cryogenic fuel filling procedure that'll power groundbreaking liquid hydrogen aircraft flights in the coming months. Liquid H2 will be an absolute ...

Add Yahoo as a preferred source to see more of our stories on Google. Everyone agrees that liquid hydrogen is the jet fuel of the future, at least for long-distance flight. With almost three times ...

Most electric aviation projects include the integration of hydrogen somewhere down the line. Long-route commercial flights with zero emissions seem almost impossible without this crucial element.

H2Fly’s four-seat HY4 aircraft is being used as a test platform for further development of hydrogen-electric propulsion systems. [Courtesy: H2FLY] H2FLY, a Stuttgart-based developer of hydrogen fuel ...

German clean aviation companies H2Fly and Deutsche Aircraft are joining forces to develop a hydrogen-fuel-cell-powered airliner capable of carrying 40 people, with a demonstration aircraft set to take ...

Stuttgart-based H2FLY, a developer of hydrogen fuel cell systems for aircraft, announced that it had passed a critical liquid hydrogen on-ground filling test for its HY4 aircraft. This is part of the ...

German hydrogen powertrain specialist H2Fly is continuing to ramp-up flight testing of its fuel cell-powered HY4 aircraft ahead of a planned pause later this summer as it switches to a new fuel type.

Advanced powertrain integrator H2Fly has launched another round of flight tests with its hydrogen fuel cell-powered HY4 aircraft to assess component improvements to its 130kW system. Taking place at ...

H2FLY, together with project partner Air Liquide, has announced the successful completion of liquid hydrogen on-ground coupling tests with its HY4 aircraft for the first time. The achievement is part ...

Add Yahoo as a preferred source to see more of our stories on Google. In a groundbreaking achievement for aviation, H2FLY has announced the successful completion of the world's first piloted flight of ...

The German start-up has completed flight testing of its HY4 technology demonstrator and is working with Deutsche Aircraft to start flying a converted Dornier 328 regional airliner. H2Fly has completed ...

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