Fuel Cell Passenger Aircraft for Medium-Distance Flights

Kallo
Prof. Kallo presented HY4

Professor Josef Kallo has been working for years on realizing his dream: the use of zero-emission fuel cell aircraft in passenger transport. On Sept. 29, 2016, he came a huge step closer to his vision, when the first flight of a four-seat, propeller-driven and hydrogen-run airplane was completed successfully. During the World of Energy Solutions, Kallo talked about the flight, the technology used and presented “his” HY4 to all interested attendees.

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An airport’s search for sustainability

e-fleet-Stuttgart
Stuttgart airport turns into fairport STR

Innovative projects are something of a tradition at Stuttgart Airport: Echterdingen is home to several fuel cell airplane models, Baden-Wurttemberg’s first public hydrogen filling station set up in 2009 and hybrid technology field tests since 1991. The most recent project involves field-testing six electrically powered buses for regular day-to-day use.

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