Model aircraft building is the hobby of constructing miniature versions of aircraft, which can be either static displays or functional flying models. Enthusiasts often use materials like balsa wood, plastic, or foam to create their models, following detailed plans or kits. This activity can enhance skills in design, engineering, and craftsmanship. Many builders enjoy customizing their models with unique paint schemes and features. Radio-controlled (RC) aircraft are popular among hobbyists, allowing for flight testing and piloting. Competitions and clubs often exist for those interested in sharing their passion and skills with others in the model aviation community.