[The changes of pilot's cardianc rhythm indices and components of his operator's activity during modelling flight situations].

The changes of pilot's cardiac rhythm and components of his operator's activity were investigated on the flight simulator under the conditions of modelling the fly over landing with the different centres causing the level of pilot's load. Under such conditions the heart rate was connected mainly with the subjective assessment of his operator's and psychological comfort by the pilot himself an d cardiac rhythm variability was connected with the level of operator's comfort during controlling flight parameters.