Aviation support equipment is the necessary basis for maintaining the combat capability of main battle equipment. In order to strengthen the construction of aviation support equipment system and improve the efficiency of aviation support equipment system,and aiming at the concept and characteristics of aviation support equipment system,an aviation support equipment system architecture modeling method based on activity-capability connection is proposed.According to the Department of Defense Architecture Framework (DoDAF)2.0,the aviation support equipment system architecture framework is constructed from the perspectives of support activities,capabilities,systems and services.Combined with the architecture design principles,the development process of view products based on this method is introduced.Finally,the feasibility of the method is verified by taking the information aviation maintenance support equipment as an example.