Yes, part-time diploma study in Aeronautical Engineering can be pursued according to the college offering the degree. Part-time diploma programs target students who either have work commitment, financial restraint, or even other responsibilities to attend to yet still want a career in Aeronautical engineering. These schedules are usually available in the evening or on weekends to accommodate those working professionals or students. Though the curriculum for a part-time program is similar to that of a full-time course, the period will be longer by about a year or more. Normally, the duration would extend to 4-5 years instead of the usual 3 years. The part-time programs are mostly concentrated on fundamental subjects such as aerodynamics, aircraft systems, and maintenance, as well as on training. In some institutions, though, not all institutions have part-time courses for aeronautical engineering courses. Ensure you are researching and that you choose a well-known institution with proper accreditation. A part-time diploma is quite convenient to balance work and other responsibilities while still moving forward in the aircraft field.