CIVIL AVIATION BUREAU OF JAPAN CIVIL AVIATION BUREAU OF JAPAN

Long term vision for Air Traffic Systems CARATS (Collaborative Actions for Renovation of Air Traffic Systems)

CP01 /Ipxx1st Dec 2014

Koki InoueSpecial Assistant to the Director

CNS Planning Office, Air Traffic Service DepartmentJCAB

Current status of Fukuoka FIR

Air Traffic of FUKUOKA FIR ARRIVAL for TOKYO INTERNATIONAL AIRPORT

TOKYO INTERNATIONAL AIRPORT

TOKYO INTERNATIONAL AIRPORT

RUNWAY

2

3

Demand forecast of air traffic in Japan

* 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.

Flying- over

Domestic

International

1,713

2,092

1,666

1,973

1,605

1,834

1,029

1,393

1,671

1,346

1,553

1,285

1,414

838 882 811 826 774 755

1,303 1,208

714

0

200

400

600

800

1,000

1,200

1,400

1,600

1,800

2,000

2,200

1990 2000 2010 2020 2030 2040（FY）

実績値

上位ケース

中位ケース

下位ケース

Medium

Lower

Actual

Actualvalue

Predictedvalue

Reference

Traffic volume (thousand/ year )

Upper case

Actual

Upper case

Middle

Lower

Transition of the number of flights and the number of staff

*The staffs include air traffic controller, air traffic communication specialist, air navigation service engineer, aeronautical lighting and electricity specialist and aeronautical satellite operations specialist.

The number of staff

The number of flights

4

（ ×1,000 ）

Fiscal year

The number of flights The number of staff

CARATS history

2009 ～ 2010Development 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 ～ 2011Development 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)

(for reference)

5

Objectives of CARATS

Objectives to be achieved by 2025 (clarifying numerical targets)

6

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)

*ATM: Air Traffic Management, PBN: Performance Based Navigation, RNAV: aRea NAVigation

Committee for Promoting Renovation of the Air Traffic System

Committee for Promoting Renovation of the Air Traffic System

PBN WGPBN WG

Cost-effectiveness analysis / performance assessment Subgroup

Cost-effectiveness analysis / performance assessment SubgroupPlanning and

Coordination Meeting

Planning and Coordination Meeting

Research and Development promoting SubgroupResearch and Development promoting Subgroup

TBO ad-hocTBO ad-hoc

Data COM ad-hocData COM ad-hoc

Surveillances ad-hocSurveillances ad-hoc

+

GNSS ad-hocGNSS ad-hoc

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.

Working Framework

7

Improving Predictability

Accurate time-based management

Satellite-based Navigation for All Flight Phases

Promoting Performance-based Operation (PBO)

Enhancing Situational Awareness on the Ground and in the Air

Making Maximum Use of the Capability of Human Beings and Machines

Fly regularly on a pre-coordinated

trajectory from departure to arriv

al

Integrated ATC processing system

Complete information-sharing and Collaborative Decision-Making

High-density Operation in Congested Airports and Airspace

Trajectory-based Operation (TBO)

Image for Future Air Traffic Systems

8

Trajectory-based operation

9

2019- Implementation of time management at several crossing point

2026- Adjustment of trajectory as required to flexibility thorough the support of system

10 knots deceleration

Initial stage of trajectory-based operation

30 knots deceleration

20 knots deceleration10 knots acceleration

10 knots acceleration

Final stage of trajectory-basedoperation

2011- Implementation of time management at a crossing point

Preparation of trajectory-based operation

20 knots acceleration

Evasion of a thundercloud

STEP1 STEP2

STEP3

10

CARATS ROADMAP(Operational Improvement)

11

CARATS ROADMAP(Enablers)

Future communication media AeroMACS L-DACS

Real time provision capability of revised trajectories

Essential technology

High-speed data communicationAeroMACS, L-DACS

Information generated by future Air Information generated by future Air Traffic Systems on the groundTraffic Systems on the ground

Trajectory information, weather Trajectory information, weather information, ATC instructions, etcinformation, ATC instructions, etc

Essential technology

Information generated by avionicsInformation generated by avionics

Next way point, weather Next way point, weather information, climb rate, status of information, climb rate, status of airborne, etcairborne, etc

Future communication for Air Traffic Management

11

Thank you for your attention!

CARATS Webpagehttp://www.mlit.go.jp/en/koku/koku_fr13_000000.html