The book is dedicated to the design and development of various aviation models, encompassing hand-launched aircraft, rubber-powered aircraft, electric aircraft, rotary wing aircraft, and special aircraft models. It integrates principles of aerodynamics, radio remote control, meteorology, and other aviation knowledge into a comprehensive course system. Comprising six chapters, each dedicated to a specific type of model, the book provides detailed explanations of their principles, production process, flight operations, and competition aspects. Furthermore, it incorporates various experiments and flight exploration activities to illustrate the flight and adjustment principles of the models in a gradual and straightforward manner, with the aim of cultivating learners into proficient “designers” and “pilots” while enhancing their competitive capabilities.