© eurocontrol experimental centre eurocontrol european atfm from current operation towards the...
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© Eurocontrol Experimental Centre
EUROCONTROL
European ATFMFrom current operation towards
the future
Patrick Ky
© Eurocontrol Experimental Centre
EUROCONTROL
Flow and Capacity Management today
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EUROCONTROL
A large, intricate network
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Congested sector
Departure airport
End of ATFM intervention
Allocation of ATFM departure slot
Regulated flight cycleRegulated flight cycle
ATFM system ATFM system operations operations
AO + airportAO + airport
AO + ATC AO + ATC
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Congested sector
Departure airport
Regulated flight cycleRegulated flight cycle Allocation of ATFM
departure slot Allocation of ATFM
departure slot
Increasing risk of Drifts from ATFM
Increasing risk of Drifts from ATFM
plans plans
ATFM system ATFM system operations operations
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EUROCONTROL Different Actors, with different and potentially conflicting interests
ATMAirports
AOs
Service to PassengersService to Passengers
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EUROCONTROL
Flow and Capacity Management today
The European Air Traffic structure is a large, intricate network
Different actors, with different and potentially conflicting interests
The Flow Management system must be taken to a new level
Any clear capacity breakthrough??
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Pave the way for the future
Introduce flexibility in the Flow Management system
Do it in a collaborative Manner Involve all the relevant partners
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Flexibility
Airlines know better what’s good for them Local entities can take more immediate
actions Implementation of new tools or operational
procedures should be prototyped in small scale but real operational environment
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Flexibility: FAM
Congested sector
Departure airport
End of ATFM intervention
Allocation of ATFM departure slot
CDMAirborne Flow Management
Delegation of Responsibility
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Collaboration
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EUROCONTROL Different Actors, with different and potentially conflicting interests
ATMAirports
AOs
Service to PassengersService to Passengers
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EUROCONTROL Different Actors, with different and potentially conflicting interests
ATMAirports
AOs
Service to PassengersService to Passengers
CDM
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EUROCONTROL Different Actors, with different and potentially conflicting interests
ATMAirports
AOs
Common Awareness
Service to PassengersService to Passengers
New Measures
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Collaboration
“Think European”: Flow Management measures must be implemented collaboratively and in a global manner
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Think European
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Think European (2)
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Collaboration
“Think European”: Flow Management measures must be implemented collaboratively and in a global manner
Airports operating constraints must be taken into consideration
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Airport-optimalSequence
ATFM-impactedAirport Sequence
Taking into account Airports constraints
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Airport-optimalSequence
Airborne Sequence
Airports constraints with airborne flow management
Airborne FlowAirborne FlowManagementManagement
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Collaboration
“Think European”: Flow Management measures must be implemented collaboratively and in a global manner
Airports operating constraints must be taken into consideration
Airlines know better what’s good for them
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EUROCONTROL
Enlarge the array of ATFM options offered to airlines
Level Capping
Rerouting
Speed Control
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Airlines operations managers are more influential than Airlines operations managers are more influential than captainscaptains
Buffer time
Total delay
Single delay
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Airline-optimalSequence
Airborne Sequence
Flights have different values to airlines
Airborne FlowAirborne FlowManagementManagement
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En route to en-route
Converging flows create high workload and complexity
A sequence “contract”is defined to de-complexify traffic flows
•C1 RTA•C2 RTA•C3 RTA
•A1 RTA•A2 RTA•A3 RTA
•B1 RTA•B2 RTA•B3 RTA
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En route to airport
An optimal arrival sequence iscalculated (*)
The controllers candelegate separationmonitoring (stationkeeping)
The station keepingcontracts are passed onto upstream centres
(*) With potential input from AOS
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Conclusion CDM is a part of a more global concept:
. Collaborative ATM Co-operation is needed not only between different
actors, but also within the same category: this is the Single Sky spirit
The implementation approach should be users-oriented, validated via small-scale experiments.
It is the sine qua non condition to safer and more efficient skies