The SESAR project is an initiative of the European Union aiming to modernise and harmonise the European Air Traffic Management (ATM) System from a technological and operational perspective. It is an essential component of the broader Single European Sky (SES) initiative. SESAR contributes to achieving the SES high level performance objectives in terms of increasing the capacity of current European ATM system, while reducing their costs and the environmental impact of flights, yet increasing the level of safety.
