The development of aerospace equipment and the expansion of military missions and missions have put forward higher requirements for accelerating the efficiency with which the equipment maintenance support chain operates. This article analyzes the concept of the maintenance support chain for aerospace equipment， elaborating on its characteristics and advantages based on practical needs. It focuses on future war development models at the forefront of technology， adopting logical reasoning and thinking methods such as platform element integration and business process update planning， building a model of aerospace equipment maintenance support chain. With the support of practical technology， and analyzes the feasibility of the implementation approach and difficulties， providing a model reference for top-level design research， front-end layout， practical implementation， and pilot operation of the aerospace force.