Abstract
This paper analyzed the effectiveness of wind tunnel test with 3D printing technology. Existing tests were limited to testing theoretical results with simplified models. In order to apply a more efficient production method and utilize it in various experiments, research on diverse applications was conducted in small and medium-sized wind tunnels. As a result, it was analyzed that 3D printing models can be effectively applied to wind tunnel tests, and it is expected that advanced aerospace engineering education will be possible through this approach.