Air Navigation Service Providers (ANSPs) must ensure the safety of air travel while facing numerous new challenges, including the doubling of air travelers in coming years, security concerns, the proliferation of drones and the need to enhance interoperability with other industry stakeholders, while ensuring that their networks are prepared for advanced applications. This white paper surveys the air traffic management (ATM) landscape in detail, describes the capabilities provided by IP and ultra broadband communications networks, then describes the solutions available to operators who need to meet today’s demands while preparing for the future.