Tone Magister (1969) holds a Ph.D. in Technology of Air Transport and is currently employed by Slovenia Control, Slovenian air navigation services provider, as an adviser to the CEO, being responsible for the assurance of compliance with EU common requirements and particularly focused on performance modeling. Additionally, he actively takes part in the training of aviation professionals as an Associate Professor at the Faculty of Maritime Studies and Transport of the University of Ljubljana. Until now he has also published some 150 academic and professional papers in the field of air transport, aviation safety and accident reconstruction. Raised in a family of aviators, he is a former pleasure glider pilot and an aircraft mechanic, also being occupied by airborne collision avoidance and unmanned aircraft systems research and development for the last 15 years. Among other, Tone Magister used to act as a member of Supervisory Boards of an Airline and the Air Navigation Services Provider and was also a President of Board of Directors of a Maintenance, Repair and Overhaul organization.