Modeling complex for critical events combinations analysis in aviation transport systems

The article describes a developed approach to support the safety of aviation transport systems. It is based on an analysis of unfavorable events combinations with the use of the proposed modeling complex. The approach allows to assess the probability of occurrence of critical combinations of events, which lead to accidents and identify measures to prevent them. An information and logical schema for solving the problem of adverse combinations of events in aviation transport systems is developed. It includes decision support subsystems for crews, dispatchers and other personnel.