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1990 - 2003 TRAFFIC TRENDS
68
PAGE
CAPACITY MOVING AHEAD OF TRAFFIC
GROWTH
Overall, the Centre recorded a capacity
increase of over 5% for the year and a crucial
4.4% for the busy summer period (May to
October).
A number of important internal capacityenhancing
programmes helped boost the capacity
total. A new, improved link to the CFMU, combined
with better communications between flow
and supervising staff and more flexible working
conditions for operational staff allowed capacity
planners to better balance resources, and traffic
loads.
The new operations room delivered a capacity
increase of 3% during 2003.The new ODS system
allows for capacity management tools to be
more easily applied to flight plan management
techniques and for a more flexible approach to
sectorisation.
Other capacity gains made in 2003 included the
final “fine-tuning” of operational improvements
following the introduction of RVSM in November
2002.
RE-DESIGN OF NEIGHBOURING AIRSPACE
IMPACTS THE CENTRE’S CAPACITY PLANS
These improvements were to some extent
adversely affected by the New Organisation
Nattenheim (NEON) programme, which on 27
November 2003 led to a major consolidation of
military airspace above Germany and called for
an ATM reorganisation. This area directly abuts
the Centre’s airspace and the changes were felt
particularly keenly in the Brussels Olno and
Luxembourg sectors, where working procedures
and routes had to be adapted.
Planning for this change meant that temporary
capacity reductions were implemented in the
Brussels sector group to maintain controller
workload below the critical load threshold. To
mitigate this effect on users, rosters were adapted
and teleconference meetings with neighbouring
units intensified. Before the NEON reorganisation
took place, a series of fast-time and
real-time simulations were organised with the
support of controllers from the centres
concerned and these helped determine the best
possible way to implement the new airspace
structure.
The total Air Navigation
Service (ANS) cost is
obtained by adding delay
costs to direct ANS costs.
It is based on a standard
methodology developed by
the Performance Review
Commission.
The total ANS cost per flight
passing Maastricht UAC in
2003 is in the order of € 131.
Research into prepara-tory
work for the 2004-2008
Capacity Enhancement Plan
shows the Centre operates
close to the optimum operating
point at the borderline
between cost efficiency and
delays.
OPERATING POINT IN 2003
There were other airspace re-designs in neighbouring
areas. At the end of March 2003, the
North Sea Redesign project was implemented,
altering almost all routes over the North Sea
and introducing a new partner, the Scottish
ACC. This three-year-long project is an excellent
example of a successful collaborative exercise
involving a large number of partners – including
the Agency’s CFMU unit, ATM service
providers in Norway, Denmark, the Netherlands
and UK, plus military partners.The new redesign
should lead to more capacity and flexibility to
cope with traffic increase.
CONSULTING PARTNERS
Air navigation service providers do not work in
splendid isolation. From day-to-day operations
to strategic planning, their work now increasingly
involves a web of partnership programmes
with airline customers, airports, industry
and other major stakeholders in the ATM
industry. For the Centre, 2003 was a particularly
important year for collaboration. The introduction
of the NEON programme and the impact of
transferring to the ODS system in 2002 were key
elements in forging new relations with partners
and customers.
The regular Northern Axis Teleconference meetings
were intensified in the run-up to the launch
of the NEON programme. These developed into
important contact points with neighbouring
units, stakeholders and customers, allowing all
sides to flexibly manage flight schedules
around areas of disruption and then generating
feedback from previous operations. Other
groups within the EUROCONTROL Organisation
(e.g. the Directors of Operations Meetings) provided
an excellent regular forum for discussions
between partners.
PLANNING FOR THE FUTURE
During 2003, the Centre produced its 2004-2008
Business Plan, which lays the foundations for
the Centre’s financial and operational future.
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本文链接地址：
EUROCONTROL Annual Report 2003(32)
