1. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20061 Implementation of ICAO Systems Prepared by Torsten Jacob ICAO ANB/CNS

2. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20062 Introduction Overview of recent developments in the modernization of air navigation systems for communication, navigation and surveillance Comparative analysis of regional developments in air navigation systems

3. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20063 Communication Universal Access Transceiver (UAT) - Draft Standards and Recommended Practices (SARPs) and a UAT Manual with detailed technical specifications and implementation guidance were developed Draft AMS(R)S SARPs - generic requirements for the aeronautical mobile satellite service Internet protocol suite (IPS) in the aeronautical telecommunication network (ATN) Future communication study Guidelines on the Use of the Public Internet for Aeronautical Applications (Doc 9855)

4. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20064 Navigation SARPs for the GNSS ground-based regional augmentation system (GRAS) Development and validation of SARPs for new and/or enhanced GNSS elements and signals of performance requirements and SARPs for more demanding GNSS applications (e.g. precision approaches for CAT II/III operations) Studies of interference to GNSS signals and mitigation methods, including the assessment of ionospheric effects

5. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20065 Surveillance Draft manual on airborne collision avoidance system (ACAS) Universal Access Transceiver (UAT) - Draft Standards and Recommended Practices (SARPs) and a UAT Manual with detailed technical specifications and implementation guidance were developed Development of a new version of extended squitter messages (1090ES Version 1) in support of ADS-B and TIS-B

6. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20066 Regional developments

7. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20067 Regional developments

8. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20068 Regional developments

9. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 20069 Regional developments

10. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 200610 Regional developments

11. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 200611 Regional developments

12. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 200612 Regional developments

13. ICAO Radio Spectrum SeminarMID Office, Cairo, 4 – 6 June 200613 Thank You Any questions?