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of the Mode S implementing States, proposed an
extension of the transition period for up to 24
months.
Integration initiative for TMA RNAV
Over the past few years, an increasing number of
Precision RNAV (P-RNAV) Terminal Airspace procedures
have been introduced at various locations
across the ECAC States. These procedures have
largely been designed and implemented on an
individual national basis, and it has since been
identified, above all for flight safety reasons, that it
29
was necessary to reduce the variety of procedures
to the greatest extent practicable.
The EATM SBU has now ensured a coordinated
and harmonised implementation of P-RNAV procedures
in the ECAC area. The aims were to achieve
consistency regarding TMA RNAV, including the
associated aircraft and operator approval requirements.
The target situation was agreed to be in
place at the latest by November 2004 in major
TMAs, with other TMAs following at the latest by
April 2005.
Challenges to Growth Study highlights
airport congestion
The Challenges to Growth Study 2004 clarified the
future position of air transport in Europe via network-
wide analyses of the long-term evolution of
traffic. These showed that, for the highest growth
scenario, airports will severely constrain traffic
growth. Annual demand is forecast to increase to
21 million flights, a factor of 2.5 compared to 2003.
Despite a forecast increase in potential capacity of
60% in the airport network, it is expected that
17.6% of the traffic will not be accommodated.
This is likely to have a significant impact on airport
operations. More than 60 airports will be congested,
and the top 20 will be saturated for at least 8-
10 hours per day. The increase in demand from
flights that cannot be accommodated will put pressure
on traffic distribution patterns. Growth will be
limited to parts of the airport network which are not
yet congested, meaning that extra flights will only
be possible at secondary airports, generally at
less favourable times.
Airport operations programme
commended
The Airport operations programme continued to
make steady progress, with a number of stakeholders
expressing their satisfaction. One major
stakeholder, the UK乫s National Air Traffic Services
(NATS), encouraged the use of the programme乫s
products, such as Airside Capacity Enhancement
Standards and Recommendations, at the many airports
where it provides services. In France, the
Airport Collaborative Decision-Making applications
were close to being implemented at Paris airports.
Many stakeholders agreed that enhanced communication
was a key factor in spreading best practices,
leading to increased capacity amongst airports.
The Airports Council International also noted
that over the past few years the programme had
succeeded in changing the airport operators乫
mindset by producing convincing business case
assessments. The programme incorporated major
airports into overall pan-European ATM capacity
planning mechanisms.
Research and Development needs
pan-European coordination
There has been a growing awareness in recent
years that the organisation and management of
ATM Research at pan-European level needs to be
structured to ensure a more consistent and efficient
approach to the challenges which have now
been identified.
30
COOPERATIVE
NETWORK DESIGN
EATM: MEETING
THE ATM CHALLENGE
The importance of establishing a European Area of
Research and Innovation was unambiguously
affirmed by the Heads of EU-States during their
Lisbon Summit in Portugal in 2000. A number of
goals have been identified since then by a group
of ATM experts and the avenues to achieve these
goals have been defined in the Strategic Research
Agenda of the Advisory Council for Aeronautics
Research in Europe (ACARE). This work will provide
the basis for identifying the research needs of
the European ATM Master Plan.
The Joint Programme Board (JPB) being established
by the EC and EUROCONTROL will ensure
coherency and consistency between the two institutions
for future ATM research programmes
derived from the European ATM Master Plan.
ATM Security demonstrated
The EATM SBU continued to make good progress
with ATM security developments and achieved
widespread support from many stakeholders. This
was particularly evident during the demonstration
and evaluation of Phase 1 of the European
Regional Renegade Information Dissemination
System, which was jointly organised using the
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EUROCONTROL Annual Report 2004(14)
