Associate Membership Examination of the Institute of Engineers (AMIE), which enables the diploma holders to acquire a Bachelor's engineering degree through distance education by studying the syllabus and appearing for the Associate membership examination of the Institute of Engineers (AMIE) conducted by ASI ('The Aeronautical Society of India'). This degree is equivalent to aeronautical engineering degree. Electronics degree graduates can also find opportunities in this area. So I think you can do the course through distance education of this institute.
For details of aeronauticalclick here