Dutch hydrogen propulsion start-up Conscious Aerospace is accelerating development of its 2MW-class fuel cell ...
Aviation start-up Universal Hydrogen has kicked off an expected two-year process of flight-testing its hydrogen-propulsion modified De Havilland Dash 8-300 turboprop. The California company on 26 ...
Canadian investigators have disclosed that a De Havilland Dash 8-300 sustained collision damage after a parking-brake failure caused it to roll forward during engine start-up. The Perimeter Aviation ...
Universal Hydrogen’s Dash 8-300 flight-test aircraft will fly with gaseous hydrogen fuel before switching to liquid-fuel tests in 2023. Credit: Universal Hydrogen Universal Hydrogen’s ambitious plan ...