Aeronautical Information Service Course Title Duration (Week) Fee (USD)* Aeronautical Information Management( AIM) Officers 16 4960 Aeronautical Information Management (AIM) Officers-Refresher 1 310 AMHS Operations 2 750 Courses and Services Air Traffic Control Communication, Navigation and Surveillance Aeronautical Information Service Instructor Development Program (IDP) Airport Safety Trainings Aviation English Language Proficiency Test