Swiss clean-energy aviation startup JEKTA has announced a partnership with fuel-cell powertrain developer ZeroAvia to extend the flight range and payload capacity of an upcoming electric amphibious passenger aircraft called the PHA-ZE 100.For the past few years, JEKTA has been designing its Passenger Hydro Aircraft Zero Emission 100 – or PHA-ZE 100 – around a battery-electric powertrain.The amphibious passenger aircraft will feature a composite airframe to nip corrosion in the bud, 10 electric m...