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AIRCRAFT PROGRAM

Hydroplane Protium

Lift typeFixed wing
Construction typeFactory-built
Control typePiloted
Engine typeElectric
ApplicationUrban air mobility
Search for other aircraft programs with these properties on the Aircraft Programs directory page.

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Demonstrator aircraft with H2 fuel cell electric propulsion

Airframer

Information on this page is compiled from a variety of published sources, and links do not necessarily imply recommendation or confirmation by the airframe manufacturer.