On the basis of the analysis of a modern level of development of means of information support of a complex of protection of aircrafts method of formation of parameters and actions for their protection against missiles of mobile surface-to-air missile systems with optical-electronic systems of homing which are based on adaptive management of temporary, spatial, power structural and frequency parameters of hindrances are formulated. Expressions for an assessment of probability of not defeat of the aircraft taking into account specifics of adaptive management of parameters of hindrances on the basis of results of control of their efficiency on trajectory and alarm signs are received. The contribution of perspective ways of adaptive management of structural and frequency parameters of hindrances allowing to increase efficiency of protection of aircrafts at group attacks by anti-aircraft guided missiles in 1,5 … 2 times is shown.