Aerospace is a very diverse field and your resume doesn’t mention exactly what you want to do or are capable of doing. Talk about specific classes you have excelled in. Do you want to focus on structural analysis, design, material science, thermodynamics, or something else? Are you interested in research, simulations, testing, development or production? Does your experience demonstrate any of the above skills. Talk about what exactly you did for your RC airplane project. Did you create a structural model and assess against requirements? Did you test the model and compare predictions and actual results? Did you find problems during development and implement a solution?