Finavia AOS - Airport Operational Status is shared information and communications channel to the entire airport community. With the help of AOS application, the community members can access real-time situational information on different airport operations anywhere and anytime.AOS has several features that enhance operational activities benefiting the entire airport community. It provides transparency to customer experience and airline operations. It enhances preparedness. AOS is an important communications channel, by involving the community in information sharing and updating.