EN
This publication aims to present a model of civil aviation security system in Poland and the author’s own method of analysis of acts of unlawful interference in air travel according to the theory of J. Reason (so-called “Swiss cheese method”) specifically adopted for this purpose. An analytical approach demands defining an interferential safety subject in air travel, characteristics of the security system and its components as well as defining the catalogue of the acts of unlawful interference, which constitute the introduction to their analysis.