Part I available here: https://research.tudelft.nl/en/publications/a-new-perspective-on-battery-electric-aviation-part-i-reassessmen https://research.tudelft.nl

Part I available here: https://research.tudelft.nl/en/publications/a-new-perspective-on-battery-electric-aviation-part-i-reassessmen https://research.tudelft.nl/en/publications/a-new-perspectiv... Company trying to build this: https://www.elysianaircraft.com/ https://www.elysianaircraft.com/ I don’t know how realistic this is, but it’s from a well-respected technical university