Item 24_Lessons Learned AIP review

19 Pages·2014·0.51 MB·English

Open Questions & Collecting Lessons
Learned
2nd joint ICAO EUR PBN TF – EUROCONTROL RAiSG meeting
Rick Farnworth
EUROCONTROL
12-14 March 2014
Summary
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Objective
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List of “Open” Questions
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Options for making Information available
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Review of State Publications
ICAO PBN RAiSG 2
Objective
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With almost 450 RNP APCH procedures published in ECAC much
has been learned.
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Sharing the benefits of experience has been made through this
group.
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Capturing and making available the lessons learned needs to be
improved.
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The aim of this presentation:
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To stimulate discussion on the options for collecting and sharing
these lessons learned.
ICAO PBN RAiSG 3
Open Questions 1/4
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Does an operator who wants to fly LPV procedures need approval
against both AMC 20-28 – and 20-27?
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Is LPV an NPA or PA because this has an impact on the aerodrome
(Annex 14) requirements?
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NPA runway the minimum DH is 300ft. PA runway can have minima
down to 250’.
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Should the Orthometric Height of the FTP/LTP and FPAP be
published?
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Is it possible to publish the MAPt before the threshold?
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Electronic transfer of the FAS DB – is it required?
ICAO PBN RAiSG 4
Open Questions 2/4
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Missed approach – according to PANS-OPS turn at altitude is not
possible due to receiver limitations – what´s the problem? Will this
change in the future?
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Can EGNOS use be authorised outside of the coverage area
published in the SDD?
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Do adjacent SBAS channel numbers need to be sufficiently different
to avoid selecting the wrong one?
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Why has Spain published LPV on a separate chart from the
LNAV/VNAV and LNAV?
ICAO PBN RAiSG 5
Open Questions 3/4
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Is Flight validation always required? With what objective?
Obstacles, procedure, database, flyability, interference.
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Is signal-in-space validation required locally before publishing a
procedure?
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Real-time monitoring of GPS status. What is required?
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Is anybody collecting examples of GPS jamming/interference?
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When would an LP approach be implemented instead of an LPV?
ICAO PBN RAiSG 6
Questions 4/4
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Are LPV equipment all capable to fly APV Baro procedures when
the use of EGNOS is allowed?
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Who is to sign EWA with ESSP (ANSP, airport, NSA?)
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Is there a need for an agreement between NSA and EASA
(equivalent to EWA)?
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Non RNP approach related questions on PMS, operators approval
status against PRNAV, deployment status of PRNAV and other PBN
specs, etc…
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Forwarded to other people in EUROCONTROL, NAV User Support Cell,
other stakeholders’ group, etc…
ICAO PBN RAiSG 7
Review of different State publications
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Looking at several AIPs/AICs
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To compare what different States have published on RNP APCH
operations.
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Capture experience and current best practice
ICAO PBN RAiSG 8
Sources of information
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AIC – Finland : AIC NR A1/2010 – 13 January 2010
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UK AIP GEN 1.5-8 – 13 December 2012
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DFS AIC IFR 3 – 12 February 2009
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AIP Germany ENR 1.5-12 – 12 January 2012
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AIP Germany GEN 1.5 – 18 January 2007
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AIC A21/12 France – 20 September 2012
ICAO PBN RAiSG 9
Generic content of Aeronautical Information relevant
to RNP APCH (1/3)
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Introduction make reference to ICAO Resolution 37-11, ICAO PBN
Manual (doc 9613) LSSIP NAV 10 objective, national plans/Strategy
and Background/Rational: reduced CFIT risk with the provision of
vertical guidance
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Definitions: APV, LNAV, NPA, RAIM, ABAS, SBAS, VNAV, LPV,
VPA, 2D, 3D and Approach classification (PA vs NPA)
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Procedure design standards and Aerodrome Operating Minima
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Aerodrome Licensing
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Minimum aircraft navigation system requirements
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Pilot training and Licencing (AOC, General Aviation, Training,
State aircraft and Military)
ICAO PBN RAiSG 10