Diploma in Aeronautical Engineering is a diploma level engineering course in aeronautics. In aeronautical engineering, candidates are given knowledge about manufacturing and maintenance of the various parts and tools of air flight-capable machines. This course deals with design, manufacturing, service, and testing of aircraft. Candidates also learn the techniques of operating an aircraft and rocket. Those who have an interest in the field of air crafts and flying machines are suitable for the course. The duration of the course is three years. Aeronautics is the science or art complicated with the study, design, and industrial of air flight-capable machines, and the systems of operating aircraft and skyrockets within the atmosphere. The British Royal Flying Society identifies the aspects of “flight Art, Science and Business” and “the living of Aeronautics (which expression includes Astronautics).Aeronautical Engineers specialize in the maintenance and creation of aircraft and aircraft-related technologies for improved functioning of the aviation and defense industry. This course is rich in employability. Candidates can be placed in various sectors related to the aviation industry.