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5th INTERNATIONAL CONFERENCE
Nicosia15-16 May 2014
Safety performance measurement in Air Navigation Services
FSF - 15-16 May 2014 – SAF PERF in ANS
Would YOU fly if you thought your life was in clear and imminent danger ?
Why do we need to measure safety performance ?
Safety in aviation is a business need, as much as it is an ideal…
FSF - 15-16 May 2014 – SAF PERF in ANS
Why do we need to measure safety performance ?
SAFETY
Regulations
Social pressure
Business / customers´ pressure
Political pressure
FSF - 15-16 May 2014 – SAF PERF in ANS
Why do we need to measure safety performance ?
Global Annual Air Traffic Growth rate: apprx. 5% (2000 – 2015 , Source: ICAO)
The main purpose of Air Traffic Management (ATM) is to ensure that airplanes depart, fly and land safely, while maintaining the most efficient operational and
economic conditions.
FSF - 15-16 May 2014 – SAF PERF in ANS
European approach to safety performance…Airspace
without borders…
…Based on operational
needs…
…cost efficient…
…more safe…
FSF - 15-16 May 2014 – SAF PERF in ANS
European approach to safety performance
SES regulates the performance of ANS:
Focus is on four domains:
• Improving safety levels
• Minimising the impact on environment,
• Impoving capacity levels , and
• Improving cost efficiency
FSF - 15-16 May 2014 – SAF PERF in ANS
Improvements in capacity and safety are usually associated with additional investments…
The European Commission acknowledges the interrelation (included in the preample of the regulations)
• Capacity• Safety
• Costs
States try to strike the right balance…
ANS performance – Trade offs
FSF - 15-16 May 2014 – SAF PERF in ANS
How do we measure ANS performance ?
• Definition of Key Performance Areas (KPAs)
• Definition of Key Performance indicators (KPIs)
• Definition of pan-european targets associated with the KPIs
• Requirement to produce FAB Performance Plans
• Adoption of the binding targets by Member States and acceptance by EC
• Requirement to reconcile the FAB targets with the pan-European targets
• Introduction of reference periods to assess and review results
• Setting up of alert thresholds and
• Sanctions if targets are not met
FSF - 15-16 May 2014 – SAF PERF in ANS
9
Key Performance
Area(s)(KPAs)
Key Performance Indicator(s)
(KPIs)
Key Performance
Targets(measurable !)
e.g. capacity, cost
e.g. delay (mins per flt), unit rate
e.g. 1 min, 40 Euros
How do we measure ANS performance ?
FSF - 15-16 May 2014 – SAF PERF in ANS
1. KPI 1: the effectiveness of safety management as measured by
a methodology based on the ATM Safety Maturity Survey
Framework.
2. KPI 2: the percentage of application of the severity classification
of Risk Analysis Tool (to allow harmonised reporting of severity
assessment of Separation Minima Infringements, Runway
Incursions and ATM Specific Technical Events).
3. KPI 3: level of the just culture
How do we measure ANS performance ?
FSF - 15-16 May 2014 – SAF PERF in ANS
Additional Performance Indicators
(at the moment for monitoring only)
How do we measure ANS performance ?
Application of automatic data recording for separation minima infringement monitoring
Application of automatic data recording for runway incursion monitoring
ATM Occurrence Reports – Reporting level
The number of separation Minima Infringements
The number of Runway Incursions
The number of Airspace Infringements
FSF - 15-16 May 2014 – SAF PERF in ANS
12
We measure how well we are managing safety…
In short…
ANS performance – What/How
We measure what is actually happening…
FSF - 15-16 May 2014 – SAF PERF in ANS
13
DCAC has developed documented process on how and when this is done…
ANS performance – What/How
…Identified trends lead to corrective measures…
…e.g. better management of changes, more elaborate competency checks, awareness activities to airspace users, better coordination with military…
FSF - 15-16 May 2014 – SAF PERF in ANS
14
ANS performance – What/How
ANS performance now has to be measured also at regional level...
Functional Airspace Blocks need to develop processes on how to do this...
...remains to be seen if safety issues can be resolved through international coopertion ...
FSF - 15-16 May 2014 – SAF PERF in ANS
ANS Safety Performance – Synergies
What about other aviation domains ?
Airports ? Airlines ?
FSF - 15-16 May 2014 – SAF PERF in ANS
ANS Safety Performance – Synergies
Regulations do not define mandatory KPIs or targets for other domains
Airports : (EU) Regulation 139/2014 published on 12/2/2014
…contains essential requirements for aerodromes, including safety management
FSF - 15-16 May 2014 – SAF PERF in ANS
ANS Safety Performance – SynergiesAirports : (EU) Regulation 139/2014 published on 12/2/2014
ADR.OR.D.005 Management system
(a) The aerodrome operator shall implement and maintain a management system integrating a safety management system.(b) The management system shall include:• (..)………………………• (5) the means to verify the safety performance of the aerodrome operator’s
organisation in reference to the safety performance indicators and safety performance targets of the safety management system…
Examples of aerodrome Safety KPIs:1. Events of unauthorized vehicles on the taxiways per 10,000 operations.2. FOD events on the apron per 10,000 operations.
FSF - 15-16 May 2014 – SAF PERF in ANS
ANS Safety Performance – SynergiesANS <–> Aerodromes
Cooperation ESSENTIAL !
1. ATS provider <–> Aerodrome Operator• What are the right things to monitor ?• Can data (monitoring results) be exchanged?
2. ATS oversight <–> Aerodrome Oversight• Can performance monitoring processes be harmonised ?• Can the relevant sections share resources (expertise) ?• Is there need for additional regulation / guidance to operators ?
FSF - 15-16 May 2014 – SAF PERF in ANS
ANS Safety Performance – Synergies
What about other aviation domains ?
Should mandatory safety performance targets be set or harmonised accross all the aviation domains ?
FSF - 15-16 May 2014 – SAF PERF in ANS
Thank you…
Petros StratisDepartment of Civil Aviation of Cyprus - NSABLUE MED FAB Safety WG [email protected]