One of the largest drone halls in Europe opened its doors in December 2019 and fascinated visitors with research results from the University of Klagenfurt. — Klagenfurt can be proud of being home to the Drone Hall Klagenfurt, the largest indoor research space for aerial vehicles with the biggest tracking volume in Europe: 100 square meters large (extensible to 150 square meters by opening a sliding door) and 10 meters high. …