Predrag Vranjkovic, CNS Programme Manager Team Lead at EUROCONTROL / The Agency’s CNS PM team is playing a pivotal role in helping coordinate the move towards more digitally-based air traffic management technology throughout the European Union in full cooperation with Member States and operational stakeholders in the European network. Predrag Vranjkovic, CNS Programme Manager Team Lead at EUROCONTROL reports. One of the most complex but important challenges facing European air navigation service providers (ANSPs) today is the challenge of modernising their legacy communications, navigation and surveillance (CNS) air traffic management (ATM) systems with new, digital architectures. (....)