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HY4 - Zero emission electric air taxis with hydrogen fuel cells
- renesd 10y agoAn interesting aspect of these is that they are very quiet. Maybe they will allow flights past midnight, when the noisy planes are not allowed. With a range of 750-1500km, that puts most of Germany within range. However the speed (200km/h) is not as fast as trains or even fast cars on the autobahn.