The airworthiness working in the development of military aircraft is a great challenge for the current military aircraft development and management system and only a little experience is suitable for our aviation industry mechanism. In this paper, the current condition of airworthiness system for the development of civil and military aircraft home and abroad are introduced, the primary thought on and technology approach to the development of airworthiness work for the home-made military aircraft is discussed. Finally, the regulation、organization、management and basic technology to be solved urgently for the military aircraft airworthiness are proposed. All of these provide a beneficial reference for the establishment of scientific and perfect airworthiness technology system for the home-made military aircraft.