The objective of the project is to develop the web portal of the EYWA system, supervised by the Network Services and Supervision Center (SYSRED) of ENAIRE, a public entity under the Ministry of Development, which is the main provider of air navigation and information services Aeronautics in Spain. EYWA is an air traffic system, based on big data and machine learning, which aims to transform data into information, and information into knowledge to help process optimization and decision making. EYWA, is intended to be a convergent platform of other air traffic systems (SACTA, Eurocontrol, Insignia, among others), whose mission is to optimally manage the coordination and information flows of external agents in a single system. The business intelligence of the system allows the generation of continuous data analysis flows and indicators that will improve the service provided by ENAIRE, as well as providing real-time alerts and news to contribute to security in cases of crises, caused by weather problems, runway failures, flight problems, among others. With respect to the web portal, it has been designed to meet the requirements of employees, users and external customers. It will have a public (consultative) and a private (more operational) extension, as well as access to reports, reports and traffic incidents and radio aids for any European airport.