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Performance Framework Concept. The Global ATM Operational Concept – A Call to Performance. The Future. Significant growth to 2025 Global passengers, 4.2 to 9 billion Aircraft Movements to 173% Higher regional growth Advanced avionics Longer range flights More aircraft classes - PowerPoint PPT Presentation
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By: Michael A. Cirillo, Vice President,Air Traffic Organization,System Operations Services
Date: March 27, 2007
Federal AviationAdministrationPerformance
Framework Concept
The Global ATM Operational Concept – A Call to Performance
2Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
The Future
• Significant growth to 2025– Global passengers, 4.2 to 9 billion– Aircraft Movements to 173% – Higher regional growth
• Advanced avionics• Longer range flights
– More aircraft classes– Extended aircraft range
• Global aircraft resale market
Accommodate growth in a seamless, globally interoperable manner
Passenger Growth
0
2
4
6
8
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2006 2010 2015 2020 2025Glo
bal P
asse
nger
s (b
illio
ns)
Long-Range Models
0
2
4
6
8
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12
1975 1985 1995 2005 2015
Year of Certification
Num
ber
?
3Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
The Challenge
• Disparate systems• Rigid structures• Limited collaboration• Not best use of scarce
resources• Limited information exchange• Advanced avionics
capabilities underutilized• Long lead times for system
improvement
0032 12:10 13:40 DELAYED
0115 12:12 13:50 DELAYED
5312 12:15 14:00 DELAYED
8714 12:15 ----- CANCELD
0002 12:17 12:17 ON TIME
0452 12:18 15:20 DELAYED
0322 12:20 ----- CANCELD
Address airline delays, group urges
High-Flying AirfaresAvi
ation E
nters
Glo
bal Warm
ing D
ebate
4Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
The Global ATM Operational Concept
• Endorsed by 35th Session of the Assembly
• Vision:– Globally interoperable– All users & flight phases– Safe, economic, environmental &
secure• ATM user expectations are drivers
for change, requiring:– Safety case– Business case
• Foundation for ATM System Requirements
5Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Global ATM Requirements
• Performance-based ATM is central
• What does this mean?– Justify changes (operational
improvements) to the ATM system with their performance impact
– Post-implementation monitoring– Balance the multiple aspects of
performance– Guided by community expectations
The Global ATM Operational Concept envisions a system that is service oriented, performance driven and predicated on the guiding principles described in the OCD (Global Air Traffic Management Operational Concept, Doc 9854). To fulfill this vision, the ATM system shall:
a. Ensure that performance forms the basis for all ATM system development;
b. Treat performance as a whole, that is, considering all the ATM community expectations and their relationships;
6Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
ATM Community Expectations• Access and Equity• Capacity• Cost-effectiveness• Efficiency• Environment• Flexibility• Global Interoperability• Participation by the ATM
Community• Predictability• Safety• Security
Indicators
ATM Community Expectations
Key Performance Areas
Objectives
7Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Overview of Performance Process
• Expectations lead to targets• Current performance is
measured• Future performance is estimated
from forecasts• Performance gaps are
addressed via additional operational improvements
• Performance is monitored• Plan is adjusted
More detail in subsequent talk
Expectations
Objectives & Indicators
Targets
Current performance
Future performance
Address Gaps
Monitor
8Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Level of Consistency• Variations in expectations &
actual performance– Across time– Location– ATM community member
• System is tailored to best meet needs of individual locations at specific times
• Harmonized on:– Consistent definitions– Measurement, data, and estimation– Consistent performance approach
It is critical that the metrics be applied uniformly across the total system, i.e. that in a series of linked systems
(regions, homogenous areas, etc.) they will be the
same, while the actual required level of
performance may be variable.
(From Doc. 9854)
9Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Need for Consistent Framework
• End-to-end performance• Benchmarking• Best Practices• Accountability• Consistent requirements• Service Delivery
Global Interoperability Goal
10Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Performance Hierarchy
• Initially defined in Global ATM Operational Concept
• Layers represent different views of the ATM system
• Allows tracing of performance impact– Changes at lower levels impact next
layer above– Leads to expectations– Helps understand and communicate
performance case
Level 1: Political and Socio-Economic Requirements
Level 2: Expectations - RASP
Level 3: ATM Component Functionality - RTSP
Level 4: System Requirements (e.g., RNP, RCP)
Level 5: Technologies (incl. standards, specifications)
11Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Level 2 - Expectations
• Expectations = 11 ATM Community Expectations
• Outcomes of the ATM system• Required ATM System
Performance (RASP)– The collection of targets within all 11
KPA – Function of time as targets evolve
• Actual ATM System Performance– Measured through indicators within
11 KPA
Level 1: Political and Socio-Economic Requirements
Level 2: Expectations - RASP
Level 3: ATM Component Functionality - RTSP
Level 4: System Requirements (e.g., RNP, RCP)
Level 5: Technologies (incl. standards, specifications)
12Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Level 3 – ATM Component Functionality
• Internal performance of ATM system– What functions/services does
the ATM System perform?– How do these deliver the
outcome?
• Performance-case– Service-level impact – Traceable
• RTSP
Level 1: Political and Socio-Economic Requirements
Level 2: Expectations - RASP
Level 3: ATM Component Functionality - RTSP
Level 4: System Requirements (e.g., RNP, RCP)
Level 5: Technologies (incl. standards, specifications)
13Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Levels 4/5 – System Requirements & Technology
• Decomposition of ATM System– What system performance is
required to deliver a level of service?
• Technologies– Systems implement technology– Focus on shared technology– Must include functionality
Level 1: Political and Socio-Economic Requirements
Level 2: Expectations - RASP
Level 3: ATM Component Functionality - RTSP
Level 4: System Requirements (e.g., RNP, RCP)
Level 5: Technologies (incl. standards, specifications)
14Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
Putting it Together
• Provides a consistent structure based on type of improvement
• Trace improvements up the hierarchy– Tool for accountability– Post-implementation
measurement across levels
People
Procedures
Infrastructure
System Design
Technology
Level 1
Level 2
Level 3
Level 4
Level 5
15Federal AviationAdministration
Worldwide Symposium on Performance of the Air Navigation System
March 27, 2007
The Future is Performance-based