20 Opening remarks
Rastislav Trnka (President of the Košice Self-governing Region), Dr. h. c. prof. Ing. Stanislav Kmeť, DrSc (President of Technical university of Košice), assoc. prof., Ing. Peter Korba, PhD., Ing.Paed.IGIP (Dean of the Faculty of Aeronautics of the Technical university of Košice)