1. Template created by Giorgio Camilleri, March 2006 June 2006 TRANSITION ICAO Air Navigation Bureau Radio Spectrum Seminar Cairo, Egypt

2. 2 Transition Strategy

3. 3 Transition – Near-term

4. 4 Transition – Medium-term

5. 5 Transition – Long-term

6. 6 The Global Transition Roadmap

7. 7 Efficiency Objective: Implementation of a seamless, global air traffic management system that will enable aircraft operators to meet their planned times of departure and arrival and adhere to their preferred flight profiles with minimum constraints and without compromising agreed levels of safety. Supported by Global Plan Initiatives that: Maintain Operational Safety Security Improve System Operational Performance Minimize Costs Enable Transition Harmonize Global Interoperability Environment Ensure Separation Physical Security Infrastructure Time value of benefit CommunicationsNoise Information Security Equipage Transition O&M Scalability Cost benefit equity Navigation Surveillance Databases Data exchange Emissions Capacity Delay Access Flexibility Efficiency Predictability Performance Based Regulation Efficiency Metric Elements

8. 8 Thanks for your attention !!