Study the system and airport management procedures, roles and function of each unit in the airport, the history of the airport hubs, management of aircraft arrivals and departures, Airport operation and management in air-side and land-side, aircraft maintenance, unit management, airport facilitation's in accordance with International Civil Aviation Organization (ICAO) and International Air Transport Association (IATA) standardization, airport facilitation for arrival – departure passengers, cargo handling for the International and Non-international airports including other facilities to support the airport.