SUMMARY
The article is devoted to development of the checking means of the Ukrainian Air Force aviation equipment technical condition for providing the aviation equipment operating beyond the periods of service bounds determined by producer. The approach to information model forming of checked object by the object identification task solution by impulse transitional function is given in the article.The impulse transitional function decomposition coefficients are chosen as diagnostic indications for exposure of the equipment pre-failure technical conditions typical for transitional modes of functioning. The given diagnostic indications are alternative by the information value criteria. The chosen diagnostic indications use will allow to increase the reliability of military aviation equipment technical condition checking when operating beyond the periods of service bounds determined by producer.