The article deals with the tasks of detection and prevention of dangerous encounters as part of a prospective air traffic management system. A systematic description of the introduction of a new generation of communication, navigation and surveillance systems that provides technical capabilities for the modernization of the air traffic management system is given.
The article considers the new automated air traffic management system «Synthesis AR4», as well as a system description for ensuring the implementation of a modernized airspace structure, navigation and surveillance that provides technical capabilities. A number of functional capabilities and advantages of the airspace security system are presented.