At a somewhat small and unassuming airport in Maribor, Slovenia, German hydrogen propulsion startup H2FLY has quietly been building up to a major milestone in zero-emission aviation over the summer. And all the hard work has come to fruitio
World’s first crewed liquid hydrogen plane takes off::undefined
Yes I understand that. OP said it wasn’t, and the article didn’t say specifically what was used for this flight, only that Air Liquide wants to use green H2 for this project.
Yes I understand that. OP said it wasn’t, and the article didn’t say specifically what was used for this flight, only that Air Liquide wants to use green H2 for this project.