H2Fly’s HY4 Demonstrator Sets Altitude Record for Hydrogen-Electric Aircraft
The HY4 flew from Stuttgart to Friedrichshafen to participate in the Aero Friedrichshafen airshow, scheduled to take place from April 27 to April 30.
H2Fly's HY4 demonstrator made a trip from Stuttgart to Friedrichshafen for the April 27 to 30 Aero Friedrichshafen air show.
H2Fly's HY4 demonstrator made a trip from Stuttgart to Friedrichshafen for the April 27 to 30 Aero Friedrichshafen air show. (Photo: H2Fly)