Continuous. Extend and create PTC increases. Some airports with external systems management and State-of-the-art airport and is already highly efficient. It has developed an internal space, environment.
The terminal has been extended and increased. Some airports are managed in an external system and a modern airport and efficient anyway. It has been developed within the environment.
Continuously expanding and building the passengers increased. Some airports with external management system and modern airport and high efficiency. They have developed a space inside to keep the environment.