The mission to fly autonomously from border to border across Austria in a hydrogen-powered aircraft, aims to demonstrate important future technologies for aviation.With its high energy density, hydrogen represents a realistic solution for green aviation of the future, in addition to synthetic liquid fuels and the hoped-for potential of battery technology.The BVLOS (beyond visual line of sight) operation of autonomous aircraft opens up a multitude of possibilities for search and rescue, logistics, urban mobility and the connection of more remote regions.In this context, Space Team wants to drive forward the topics hydrogen and BVLOS in aviation in close cooperation with TU Wien and with the support of politics, authorities and industry.