Aerospace Instrument-Making Annotation << Back The methodological approach to an estimation of probability of an exit of parameters of flight for operational limits when following TCAS RA M.N. Senkevich TCAS resolution advisories require rapid-but not radical-response. The theoretical substantiation and practical realization variant of probability estimation algorithm which is not observed in the analyzed period of flight activity of aviation events caused by exit of flight parameters for operational limits. The estimation is carried out on set of extreme values of the controllable parameters registered and kept in the onboard store of flight data. Key words: TCAS, algorithm, formula. E-mail: belpilot@gmail.com. Р. 38-44.