14 RNAV 1 and RNP APCH flight inspection in France ...
Transcript of 14 RNAV 1 and RNP APCH flight inspection in France ...
Ministère de l'Écologie, de l'Énergie,du Développement durable et de l'Aménagement du territoire
WWW.developpement-durable.gouv.fr
Flight Inspection for RNAV 1 STAR/SID
and RNP APCH in France
ICAO Asia-Pacific PBN Implementation Seminar 2010Hong Kong, China, 1-2 February 2010
Florence JACOLOT & Raphaël GUILLET DSNA
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Table of contents
�� IntroductionIntroduction
�� Applicable regulations Applicable regulations
�� RNAV 1 caseRNAV 1 case
�� RNP APCH caseRNP APCH case
�� Fleet and dedicated equipmentsFleet and dedicated equipments
�� ReportReport
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Introduction
�Flight Inspection is as old as radionavigation systems exist
�Before, Flight Inspection role was to verify the compliance of the radionavigation signals with ICAO Annex 10 SARPS
�Now, with PBN implementation, Flight Inspection needs also to ensure that RNAV paths are correctly defined before publication.
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Applicable regulations
�ICAO doc 8071 vol II- Manual on testing of satellite-based radio navigation systems
�Eurocontrol Guidance Material for the Flight Inspection of RNAV Procedures (2005)
�French law (Arrêté du 28 Aout 2006)« The complete procedure file shall contain :
Procedure design reportSafety study reportUser consultationFlight inspection report »
�National LPV Safety Case
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RNAV 1 Case
DME/DME
FLYABILITY
RNAV
GNSS
Infrastructure
AssessmentL1 interference
Detection
Verify Way Point
Correctness /
Consistency
Assess cockpit
workload
S
E
N
S
O
R
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RNP APCH Case
FLYABILITY
RNAV
GNSS
L1 interference
Detection
Verify Way Point
Correctness /
Consistency
Assess cockpit
workload
S
E
N
S
O
R
LNAV
LNAV=Lateral NAVigation
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RNP APCH Case
FLYABILITY
RNAV
GNSS
L1 interference
Detection
Verify Way Point
Correctness /
Consistency
Assess cockpit
workload
S
E
N
S
O
R
LPV
LPV=Localizer Performance with Vertical guidance
+ Final Approach Segment Data Block
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DME/DME Infrastructure assessment
First step :
Conduct simulation with a dedicated software in the office
Second step :A flight inspection couldbe decided to assessDME coverage
Objective : Limit the flight inspection hours
Determination of DME pairs and calculation of RNAV 1 parameters (accuracy, continuity)
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GNSS L1 Interference detection
Rhode & Schwarz EB 200 Receiver.
Dedicated Software to record L1 Band.
Flight Inspection will check GNSS performances when flying the procedurebut it does not garantee that performances are always met over time.
Compliance to ICAO SARPS are ensured by ground recordings.
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RNAV Verification
� Verification on the ground :
Waypoints / Segments / Distance / Alignments are verified accordingto existing airport ground references.
� Verification during flight inspection :
Using FMS, the pilot follows all the segments of the procedure and compares both with chart and external environment
� Chart publication includes :
• the chart & the RNAV
WP coordinates…
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RNAV Verification
� For LPVprocedure, the final approach segment data block (FAS DB) needs also to bepublished
�As it is a critical data, flight inspection conducts the following tasks :
�On the ground:
Check FAS DB content (decode and check with airport references)
�During flight :
Taxi on the axis
Fly the procedure in the axe (compute TCH, angle, axis)
Fly the sector (evaluate course width)
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Flyability
IAF
IF
FAP
Normal case
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Flyability
RNAV GNSS
in Caen
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Flight Inspection fleet
Beech 200
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Flight Inspection fleet
ATR 42
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Flight Inspection fleet
�� AircraftAircraft guidance:guidance:
��For For radionavradionav systemssystems inspection, interface inspection, interface withwithpilots pilots throughthrough a a dedicateddedicated EHSI EHSI fedfed by the FIS by the FIS consoleconsole
��For RNAV For RNAV proceduresprocedures, the , the aircraftaircraft navigation navigation equipmentsequipments are are usedused (FMS or GPS)(FMS or GPS)
�� A new Sagem test A new Sagem test benchbench willwill bebe developeddeveloped for for LPV and LPV and integratedintegrated in 2010.in 2010.
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Fligh inspection report
�� One single PBN Flight Inspection template for : One single PBN Flight Inspection template for :
RNAV 1 and RNP APCH RNAV 1 and RNP APCH (LNAV, LPV and soon LNAV/VNAV)(LNAV, LPV and soon LNAV/VNAV)
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Fligh inspection report
�� One single PBN Flight Inspection template for : One single PBN Flight Inspection template for :
RNAV 1 and RNP APCH RNAV 1 and RNP APCH (LNAV, LPV and soon LNAV/VNAV)(LNAV, LPV and soon LNAV/VNAV)
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Conclusion
�� Compliance of GNSS performances to ICAO SARPS Compliance of GNSS performances to ICAO SARPS are done by ground recordingsare done by ground recordings
�� As PBN procedure rely more and more on database, As PBN procedure rely more and more on database, flight inspection is a key player for the validation.flight inspection is a key player for the validation.
�� Care should be taken for the versioning of the RNAV Care should be taken for the versioning of the RNAV information in case a change is required by the information in case a change is required by the procedure designerprocedure designer
�� With PBN implementation, the number of published With PBN implementation, the number of published procedures will increase. Flight inspection needs to find procedures will increase. Flight inspection needs to find ways to limit the number of flight hours.ways to limit the number of flight hours.
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For For anyany question, question, feelfeel free to contact :free to contact :
[email protected]@aviation--civile.gouv.frcivile.gouv.fr
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