What is CNS/ATM

In this chapter, the authors have made an analysis of the International Civil Aviation Organization (ICAO) documents on risk assessment and the impact of the social environment on the aviation system. The conceptual models of decision support systems (DSS) for human-operator (H-O) of air navigation system (ANS) have been presented, such as air traffic control (ATC) operators, flight dispatcher, unmanned aerial vehicles (UAV) operator. The chapter presents some cases of DSSs that have been developed by the authors and students at National Aviation University, Ukraine. These researches are designed for operators such as pilots of manned and unmanned aircraft, flight dispatchers, ATC operators, aviation managers, as well for scientists, engineers, air crash investigators, teachers, academicians, researchers, and students seeking current research on the application of DSS in the field of aviation.