Is an ASI (Agenzia Spaziale Italiana) and ENAV (Ente Nazionale di Assistenza al Volo) project, whose aim is to facilitate the introduction of EGNOS services in the frame of Italian air traffic management, to support the development and demonstrations of innovative civil aviation GNSS applications and to prepare the transition towards Galileo. These services will allow the air traffic controllers, and other involved actors, to exploit the capabilities provided by the GNSS introduction in civil aviation and to follow the ATM evolution identified in the Single European Sky initiative. Demonstration activities, in the final phase of the project, will take place in five Italian Airport, and will be focused on the most relevant use cases for aviation’s operations scenario.