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work on the development of a demonstrator was initiated.
WAM promoted
In 2007, the Agency promoted broader awareness on
the emerging surveillance technique known as Wide Area
Multilateration (WAM), which is becoming widely available
and provides technical and financial benefits to users.
In June, the Agency hosted an international workshop
attended by over 150 people from 30 countries who
called for continued efforts to promote the system, as well
as for EUROCONTROL to develop products to process
WAM data.
AIM gains consensus
Progress was made towards building up a consensus
for the need of a global approach to aeronautical information
management with the Agency hosting the second
Global AIM Congress. Some 200 experts from 46
States recommended the endorsement of the AIM concept
for collective use as a roadmap for change and, in
September 2007 ICAO endorsed the concept for global
use. Throughout the year, EUROCONTROL collaborated
with the US Federal Aviation Administration (FAA) to develop
AIXM 5, which will provide a means for merging
dynamic and static information in the future, as part of
the AIM programme, and in November AIXM version 5
(candidate release 3) was published.
CPDLC progress on track
In October, EUROCONTROL delivered the draft implementing
rule for data link interoperability to the European
Commission. Controller Pilot Data Link Communications
(CPDLC) usage continues to expand, and by the close
of 2007 almost 400 aircraft, operated by over 30
major airlines, were equipped with data link capability and
therefore participated in the Link 2000+ pioneer phase
which has now been completed.
CHAIN completed
October also saw the completion of the Controlled and
Harmonised Aeronautical Information Network (CHAIN)
programme. CHAIN is designed to enhance the management,
accuracy and quality of aeronautical data from the
point of origination through to publication, thus improving
the efficiency of the processes across the aeronautical
data supply chain.
A-CDM expands
The concept of Airport Collaborative Decision-Making
(A-CDM) aims to bring all the main airport partners
together and share operational data in a transparent
manner. Information sharing is essential for achieving
common situational awareness. Enhancing decisionmaking
processes will lead to maximised operational
efficiency and best use of the available airport infrastructure
and resource management.
To date, A-CDM has produced significant guidance
material for airports to implement collaborative
decision-making locally. It is currently implemented at 15
European airports, where they are all at various stages
of advanced implementation. As of 7 November 2007,
Throughout 2007,
the Agency continued
working to progressively
reduce route extension
per flight by 2 km each
year until 2010.
42
43
Efficiency (cont’d)
Munich Airport was declared fully operational with
A-CDM and it is now considered as part of normal daily
operations.
TMA 2010+ moving ahead
Improving the performance of air-side airport operations
is essential to the enhancement of operational efficiency.
In 2007, an initial simulation of the new TMA 2010+
concept of operations for procedures in complex airspace
marked a significant milestone. The project was
undertaken in collaboration with the Swedish service
provider LFV and will help pave the way for eventual
deployment, in the timeframe 2010 to 2017, based on
a combination of arrival management functions, P-RNAV
routes and Continuous Descent Approaches (CDAs). A
TMA Improvements Focus Programme will be launched
in 2008 to take advantage of the improvements which
have matured in recent years. IATA has worked with
EUROCONTROL to work out how best to deploy these
improvements in European terminal airspace in a consistent
and coordinated way by 2013.
P-RNAV implemented
An agreement enabling the roll-out of a new approach procedure
developed by the Agency to improve predictability
and reduce controller workload was reached in 2007. The
system uses P-RNAV (Precision Area Navigation) technology,
based on GPS location combined with a concept
known as the Point Merge System, to allow more efficient
approach control. The new procedure will be used initially
at Dublin, Oslo and Rome airports.
Generating cost-effectiveness
through improved flow management
EUROCONTROL’s Central Flow Management Unit
(CFMU) generates cost efficiencies in its pan-European
functions thanks to economies of scale. It also ensures
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