In the article the offered model of estimation of the successful landing of airplane with the use of the system of the instrumental landing and without it. The special attention is spared the stage of landing of aircraft without facilities of RTZ on the unequipped areas. Probability of the successful landing of airplane is certain at application of different facilities of the instrumental landing. Principle of application of method of the automated treatment of information is rotined for a management by perspective air-destroyer on the stage of measure on landing.
landing, safety of flights, trajectory of flight, prognosis, automated treatment of information