Yuliya Sikirda, Associate Professor of Management, Economy, Law and Tourism Department at the Flight Academy of National Aviation University. In 2001 has received a Master degree on speciality “Air Traffic Services” specialization “Air Traffic Control”. In 2004 has got a diploma of PhD in Technical Sciences on speciality “Automated Control Systems and Advanced Information Technologies”. In 2006 has received an attestat of Associate Professor of Management and Economy Department. Since 2014 is the member of the specialized scientific council for the defence of dissertations for PhD in Technical Sciences on the speciality “Navigation and Traffic Control”. The author and co-author of about 180 scientific works, including three manuscripts and more than 40 articles in specialized scientific publications, three copyright certificates on computer programs, above 80 teaching and methodological works. Areas of scientific interests: increasing of the decision-making efficiency by the human-operator of the Air Navigation System in flight emergencies; assessment of the influence of aviation enterprises’ management environment factors on the activity of the Socio-technical System’s operator.