Long term vision for Air Traffic Systems CARATS CP01 /Ipxx 1st Dec 2014 CIVIL AVIATION BUREAU OF JAPAN Long term vision for Air Traffic Systems CARATS (Collaborative Actions for Renovation of Air Traffic Systems) Koki Inoue Special Assistant to the Director CNS Planning Office, Air Traffic Service Department JCAB

Current status of Fukuoka FIR RUNWAY TOKYO INTERNATIONAL AIRPORT TOKYO INTERNATIONAL AIRPORT Air Traffic of FUKUOKA FIR ARRIVAL for TOKYO INTERNATIONAL AIRPORT

Demand forecast of air traffic in Japan Actual Upper case Middle Lower * Basic case of GDP is set up based on the economic growth rate which is a target of the Japanese future strategy. (economic growth rate is set up to 1.7% from 2010 to 2017 and 2.0% from 2017 to 2032) * In upper case, economic growth rate is set up 1% higher than basic case. * In lower case, economic growth rate is set up 1% lower than basic case.

Transition of the number of flights and the number of staff （×1,000） The number of staff The number of flights Fiscal year *The staffs include air traffic controller, air traffic communication specialist, air navigation service engineer, aeronautical lighting and electricity specialist and aeronautical satellite operations specialist.

CARATS history 4 2009～2010 Development of long-term vision (for reference) CARATS history 2009～2010 Development of long-term vision Establishment of “Study group for Promoting Renovation of the Air Traffic System” Development and promulgation of “Collaborative Actions for Renovation of Air Traffic Systems” （CARATS） 2010～2011 Development of roadmap for each measures Establishment of “Committee for Promoting Renovation of the Air Traffic System” Consideration of concrete measures and development of roadmap 2011 ～ Implementation of the measures Current Roadmap　（Appendix) 4

Objectives to be achieved by 2025 (clarifying numerical targets) Objectives of CARATS Objectives to be achieved by 2025 (clarifying numerical targets) Objective Numerical target Enhancing safety Increase safety level by 5 times Responding to the increase in air traffic volume Double the air traffic control capacity in congested airspace Improving user conveniences Improve services level (punctuality and reduction of flight time) by 10% Improving operational efficiency Reduce fuel consumption per flight by 10% Improving productivity of air traffics services Improve efficiency of air traffic services by 50% or more Responding to environmental issues Reduce CO2 emissions per flight by 10% Enhancing the international presence of Japan in the aviation field (Qualitative objective)

+ Working Framework 6 Committee for Promoting Renovation of the Air Traffic System ATM WG PBN WG MET WG Information Management WG Cost-effectiveness analysis / performance assessment Subgroup Planning and Coordination Meeting Advance PBN SG General Aviation PBN SG Research and Development promoting Subgroup TBO ad-hoc Data COM ad-hoc Surveillances ad-hoc + GNSS ad-hoc *ATM: Air Traffic Management, PBN: Performance Based Navigation, RNAV: aRea NAVigation The committee manages whole CARATS activity. Each concrete discussion of the measure is carried out in each WG. All of these meetings are collaborative activity in which JCAB, research institute, manufacturer and airline have participated. GNSS ad-hoc was established last year. 6

Image for Future Air Traffic Systems Satellite-based Navigation for All Flight Phases Trajectory-based Operation (TBO) Promoting Performance-based Operation (PBO) Fly regularly on a pre-coordinated trajectory from departure to arrival Enhancing Situational Awareness on the Ground and in the Air Accurate time-based management Integrated ATC processing system High-density Operation in Congested Airports and Airspace Making Maximum Use of the Capability of Human Beings and Machines Improving Predictability Complete information-sharing and Collaborative Decision-Making

Trajectory-based operation STEP1 STEP2 20 knots deceleration 10 knots acceleration 10 knots deceleration 20 knots acceleration 10 knots acceleration 30 knots deceleration Preparation of trajectory- based operation Initial stage of trajectory- based operation 2011- Implementation of time management at a crossing point 2019- Implementation of time management at several crossing point 2026- Adjustment of trajectory as required to flexibility thorough the support of system STEP3 Evasion of a thundercloud Final stage of trajectory-based operation

CARATS ROADMAP(Operational Improvement)

CARATS ROADMAP(Enablers) Real time provision capability of revised trajectories Essential technology Future communication media AeroMACS L-DACS

High-speed data communication Future communication for Air Traffic Management Information generated by avionics Next way point, weather information, climb rate, status of airborne, etc Essential technology High-speed data communication AeroMACS, L-DACS Information generated by future Air Traffic Systems on the ground Trajectory information, weather information, ATC instructions, etc 11

Thank you for your attention! CARATS　Webpage http://www.mlit.go.jp/en/koku/koku_fr13_000000.html