4 6 november 2013, icao headquarters, montréal atfm ... · pdf fileadvanced atm...

Advanced ATM Techniques Symposium and Workshops Today’s Opportunities for Saving Fuel and Reducing Emissions

4 – 6 November 2013, ICAO Headquarters, Montréal

ATFM Procedure using the Bay of Bengal Cooperative ATFM System

Piyawut Tantimekabut (Toon) – Executive Officer, Systems Engineering – AEROTHAI

Peter Chadwick – Senior Operations Officer – Hong Kong CAD

CDM Session – 4 Nov 2013

4 Nov 2013 1 Advanced ATM Symposium and Workshops,

4 - 6 Nov 2013, Montréal, Canada

2 4 Nov 2013

South/Southeast Asia – Europe Route Structure (2006-2008)

Why ATFM Procedure using the Bay of Bengal Cooperative ATFM System (BOBCAT)?

• Afghanistan airspace capacity – Military Operations

– Lack of RVSM

• Uncoordinated Departures

• Westbound Night Time Traffic : European Curfew

• Traffic Increase

Advanced ATM Symposium and Workshops,

4 - 6 Nov 2013, Montréal, Canada 3 4 Nov 2013

Traffic Distribution: Airlines Other Airlines

4

Cathay Pacific (CPA)

Austrian (AUA)

Finn Air (FIN) Uzbekistan (UZB)

SAS China Airlines (CAL)

CargoLux (CLX) Delta Airlines (DAL)

AirAsiaX (XAX) American Airlines (AAL)

Thomas Cook (TCX)

Volga (VDA)

TUA Blue Panorama (BPA)

31 Other GA and Aircraft Operators

Total Airline Participation: 57 Airlines

4 Nov 2013 Advanced ATM Symposium and Workshops,


THA 16%

SIA 14%

BAW 8%

DLH 7%

KLM 6%

MAS 7%

HVN 5%

AFR 5%

SWR 4%

AIC 4%

JAI 4%

THY 3%

Others 17%

BOBCAT Airline Participation 1 October 2011 - 30 September 2013

Traffic Distribution: Departure Aerodromes

4 Nov 2013 5 Advanced ATM Symposium and Workshops,


Singapore 30%

Bangkok 28%

Delhi 16%

Kuala Lumpur 9%

Mumbai 6%

Hong Kong 3%

Ha Noi 3%

Ho Chi Minh 3% Others (32)

2%

BOBCAT Slot Request by Departure Airport 1 October 2011 - 30 September 2013

Phases of BOBCAT Operation

6

Phase 1: Slot Request Submission

0001 – 1159UTC

Phase 2: Initial Cutoff Time Slot Allocation

1200 – 1210UTC

Phase 3: Changing Slot Selection After Cutoff Time

1210UTC – 2359UTC



BOBCAT : Architecture and ATFMU


4 - 6 Nov 2013, Montréal, Canada 7

ISP 1

Public Internet

ISP 2App Server 1

App Server 2

Web Server 1

Web Server 2Data

Storage

Database Server 1

Database Server 2

Firewall

BOBCAT Servers

Database/Storage Tier

Application Tier

Web Tier

ATFMU Planner

ATFMU Manager

ATFMU Officer ATFMU ANSP n

ANSP 1Airline

Dispatcher 1

Airline

Dispatcher n

Other Agencies

(GAs, State

Aircraft, etc.)

Mapping to ICAO Doc 9971 ATFM Operational Management



From Operational Concept to Operational Implementation

2005: Project Start

• January: Project started by ICAO upon request of IATA through establishment of ATFM Task Force

•April: AEROTHAI proposed to develop an ATFM system

• June: ICAO ATFM Task Force encourage development of BOBCAT by AEROTHAI

2006: Trials

• July

•Operational Trial of ATFM Procedure using the BOBCAT system starts

2007: Full Operation

• July

•Operational Implementation of ATFM Procedure using the BOBCAT System

9 4 Nov 2013 Advanced ATM Symposium and Workshops,


KPI: Percentage of Aircraft Transiting Afghanistan at Same or Better Flight Level



60 62 66 60 50 57 51 49 47 47 60 61 60 65 58 56 54 48 53 0%10%20%30%40%50%60%70%80%90%100%

0

10

20

30

40

50

60

70

BOBCAT Nightly Traffic Demand and Percentage Achieving Same or Better Preferred FL

Nightly Traffic Same or Better FL

KPI: ATFM Delay



0

200

400

600

800

1000

1200

1400

1600

1800

2000

0.00

0.50

1.00

1.50

2.00

2.50

3.00

3.50

4.00

4.50

5.00

Jan

20

12

Feb

20

12

Mar

20

12

Ap

r 2

01

2

May

20

12

Jun

20

12

Jul 2

01

2

Au

g 2

01

2

Sep

20

12

Oct

20

12

No

v 2

01

2

Dec

20

12

Jan

20

13

Feb

20

13

Mar

20

13

Ap

r 2

01

3

May

20

13

Jun

20

13

Jul 2

01

3

Au

g 2

01

3

Mo

nth

ly T

raff

ic

Ave

rage

ATF

M D

ela

y (m

ins)

BOBCAT ATFM Delay and Monthly Traffic Demand

Avg ATFM Delay Monthly Traffic

Benefits

• Regularity of departures • Orderly Afghanistan entry • Optimal FL achieved (80 – 90% in Afghanistan) • Reroutes and technical stops eliminated • Reduction of ATCO and flight crew workloads • Environmental Outcome (Jul 2007 – Sep 2013):

– Estimated Airline Cost Savings: USD 86 million – Estimated Fuel Savings: 85 million kg – Estimated Emissions Savings: 356 million kg – Based on IATA estimates in 2007



Further Collaboration

• Route Structure enhancements

– Enhanced sub-regional parallel route structure

• RVSM Implementation in Afghanistan (2012)

• 50 NM RNP 10 Separation Implementation

– Partial Implementation in 2012 extending from Bay of Bengal, Arabian Sea to Afghanistan

• Proposals for daytime BOBCAT operations



South/Southeast Asia – Europe Route Structure (2012)

14 4 Nov 2013

BEYOND BOBCAT



16

Unite aviation stakeholders operations & planning Maximize efficiency & capacity; Balanced safety

Whole-Flight CDM Network



AEROTHAI

CAAS

DCA Malaysia

AOT

CAG

Thai Airways

Singapore Airlines

SATS

Advanced ATM Techniques Symposium and Workshops Today’s Opportunities for Saving Fuel and Reducing Emissions

4 – 6 November 2013, ICAO Headquarters, Montréal

ATFM Planning and Management

Pre-tactical Planning and Collaborative Sub-regional

Information sharing



Motivation • Move from reactive to proactive sub-regional

daily ATFM planning

• 4-stage pre-tactical planning sequence i. ATFM-specific weather briefings and airspace utilization

assessment

ii. Determination of anticipated Airport Acceptance Rate (AAR) and Capacity Notification message

iii. Demand versus Capacity assessment and determination of ATFM measures

iv. Distribution of Constraints, Capacities, ATFM measures and Delays via CDM processes


4 - 6 Nov 2013, Montréal, Canada 4 Nov 2013



Pre-tactical Capacity Determination and sharing of ATFM Daily Plan



Pre-tactical Planning Process

ATFM-specific

weather briefings and airspace use

plan

Capacity Assessment

Capacity Notification message

Demand versus Capacity

assessment and determination of ATFM measures

Distribution of Constraints,

Capacities, ATFM measures and

Delays via CDM processes



ATFM-specific Weather Briefings • Close collaboration with Hong Kong Observatory to develop forecasting

products specifically addressing capacity related criteria




ATFM-specific


plan

Capacity Assessment &

Capacity Notification Message








Determination of Airport Capacity

CAPACITY RELATED INFORMATION VHHH (FOR ARRIVALS) VALID: 012200 to 020600 UTC CAPACITY LEVEL: 1 AIRPORT ACCEPTANCE RATE: 32 flights per hour EXPECTED DELAY: Up to 15 mins REASON: - REMARK:




ATFM-specific


plan

Capacity Assessment









Demand vs Capacity Assessment



~3-4 hours

Providing at least 3-4 hours

prior notification allows the

majority of regional flights

to be informed prior to

departure




ATFM-specific


plan

Capacity Assessment









CDM Information Sharing

NIL00Remarks

NIL0B469/M751/M644

NILNILA202

NILNILP901/A1

NILNILM771/L642

ATFM Measure(s)

NA1510Expected Maximum Delay in TMA (mins)

WSSS: Nominal 323334Airport Acceptance Rate (Arrivals/hour)

NILNILNILOther constraints

NOSIGNo significant wxTAF VTBS 052300Z 0600/0706

34005KT 5000 BR FEW020 BKN120 BKN300

Weather

Airport Situation

SIGMET 7 VALID 052330/060330 SINGAPORE FIR EMBD TS OBS N OF N0245 AND W

OF E10530 NC.

NILNILSignificant airspace events

NILNo significant wxTAFWeather

Airway/Airspace Situation

SingaporeHong KongBangkokINFORMATION

06 Oct 2013 01:00Consolidated CDM Information

NIL00Remarks

NIL0B469/M751/M644

NILNILA202

NILNILP901/A1

NILNILM771/L642

ATFM Measure(s)

NA1510Expected Maximum Delay in TMA (mins)

WSSS: Nominal 323334Airport Acceptance Rate (Arrivals/hour)

NILNILNILOther constraints

NOSIGNo significant wxTAF VTBS 052300Z 0600/0706

34005KT 5000 BR FEW020 BKN120 BKN300

Weather

Airport Situation

SIGMET 7 VALID 052330/060330 SINGAPORE FIR EMBD TS OBS N OF N0245 AND W

OF E10530 NC.

NILNILSignificant airspace events

NILNo significant wxTAFWeather

Airway/Airspace Situation

SingaporeHong KongBangkokINFORMATION

06 Oct 2013 01:00Consolidated CDM Information



Thank You



4 6 november 2013, icao headquarters, montréal atfm ... · pdf fileadvanced atm...

Documents