Abstract: This article is dedicated to the English military aviation terminology and its characteristic, the analysis of which is essential for the development of special terminological dictionary. The goal lies in examination of the peculiarities of creation of the dictionary of English military aviation terminology. The author sets the task to analyze the key theoretical issues associated with the development of dictionaries; determine the stages of this process; consider these stages in the context of working on the dictionary of English military aviation terminology. The relevance of this topic is substantiated by the need for various types of terminological dictionaries, namely for the cadets of military aviation universities. The article explores the peculiarities and stages of creating the dictionary of English military aviation terminology. The research and practical lexicographic work lean on the scientific works of Russian and foreign scholars. The dictionary under development is the first attempt to create the terminological resource that incorporates the terms related to the operation of military aircraft (namely helicopters), and the characteristics of the ideographic dictionary and textbook. It will be supplemented with special academic and methodological complex.