You have to pass a total of 7 examinations. Air Regulations, Air Navigation, Aviation Meteorology, Technical General are the four main examinations. There are 2 technical specific examinations for the type of aircraft you choose to get trained on for your flight training. These exams are conducted by DGCA. You also have to pass RTR Licence examination (conducted by Wireless Planning Commission (WPC) India to obtain your Certificate of Proficiency – Radio Telephony (Restricted) – COP-RTR.