Methods and means of operational psychodiagnostics have been developed to detect and prevent acts of unlawful interference in the activities of civil aviation. Various profiling methods are analyzed and systematized depending on the specifics of the operation of transport complexes. It has been established that the most important professional quality of an inspector is the development of control. Together with the science that studies the sound codes of non-verbal communication - paralinguistics, kinesics is included in the central area of non-verbal semiotics - the science that studies non-verbal sign systems. The most convincing evidence of the superiority of non-verbal language over verbal is the results of the international characteristics of the main facial expressions, postures, gestures, as well as data on the features of gestures and facial expressions. human genetic features, such as innate ways of expressing emotions. This information is useful and important. The concept of observation and assessment of personality by external signs (operational psychodiagnostics) is given. Various options for using technologies based on artificial intelligence, including speech signal analysis, are discussed. It has been established that the use of profiling is useful and important for detecting and preventing acts of unlawful interference in the civil aviation service. Particular attention is paid to the results of this study, which involves the use of a device designed for digital processing of speech signals to identify and analyze the information necessary to assess the psycho-emotional state based on artificial intelligence.