direction des services de la Navigation arienne PBN
direction des services de la Navigation aérienne PBN development in France 1. Introduction Situation in a pre-PBN context 2. DGAC adherence to the PBN applications 3. Future developments to be considered 4. Conclusion 1/20/2022 -1 -
direction des services de la Navigation aérienne PBN development in France 1/20/2022 1. Introduction (1/3) Ø Development of RNAV procedures based on operational needs but, sometimes, not fully standardised principles Ø Implementation of RNAV procedures in Paris TMA (since 1992 with RWY 28 eastbound SIDs in Charles de Gaulle… MOSUD arrival in 1997…DOMUS and VASPO arrivals) Ø Reinforcement of RNAV procedures in Paris TMA in 2001 (predicated on “B-RNAV+”), then in Montpellier, Lyon. -2 -
direction des services de la Navigation aérienne Montpellier departures 13 L/31 R (B-RNAV+) PBN development in France 1/20/2022 -3 -
direction des services de la Navigation aérienne PBN development in France 1. Introduction (3/3) Ø Procedures developed as “B-RNAV+” applications • • • BRNAV + additional requirements (temporary provisions included in AIP GEN 1. 5 -2 and ENR 1. 5 -4/ October 2001), « B-RNAV+ » procedures must be above MRVA and developed in a radar environment Operational directive issued by our flights standards (N° 2001/1 5 September 2001) wrt « Basic Area navigation (B-RNAV) in terminal area» . Ø Regulatory framework well defined. . . But French Ø In order to prevent this kind of situation, integrated initiative driven by Eurocontrol for standardisation of RNAV in TMA Ø The PBN offers a general, global and awaited standardisation for RNAV operations 1/20/2022 -4 -
direction des services de la Navigation aérienne PBN development in France 1/20/2022 2. DGAC adherence to the PBN applications (1/7) – En-route and TMA Ø En-route : RNAV 5 (B-RNAV) • One of the applications described and standardised a long time ago • B-RNAV in ECAC since 23 d April 1998 (FL 245 then FL 115 in France) • Great benefits provided extension questioned Ø TMA : RNAV 1 (P-RNAV) • Safety (harmonisation being one of the objectives) • Noise abatement… Possible applications below MSA/AMSR Possible applications above MSA/AMSR Conventional Procedures (non RNAV) OR RNAV procedures with P-RNAV capability OR RNAV procedures (en-route -criteria design) with BRNAV capability -5 -
1/20/2022 direction des services de la Navigation aérienne -6 - Nice departures 04 L/R P-RNAV SID INITIAL P-RNAV SID VISUAL APPROACH (helicopters)
direction des services de la Navigation aérienne PBN development in France 2. DGAC adherence to the PBN applications (3/7) – En-route and TMA Ø Approach • French decree dated July, 24 th, 2007 already refers PBN applications (RNP 4, Basic-RNP 1, RNP APCH and RNP AR APCH, RNAV 10, RNAV 5, RNAV 1 and 2). • Once AMC 20 -16 available, transition to PBN terms Ø Implementation plans (AIC) : LOCATION IMPLEMENTATION DATE DETAILS Nice Côte d’Azur (LFMN) March 2008 Departures Montpellier Méditerranée (LFMT) 2 d quarter of 2008 - Replacement of “B-RNAV+” - Later, modification of RWY 13 arrival Lyon-Saint Exupéry (LFLL) 2 d or 3 d quarter of 2008 - Replacement of “B-RNAV+” Beauvais-Tillé (LFOB) 2 d or 3 d quarter of 2008 South departures Figari Sud Corse (LFKF) 2 d or 3 d quarter of 2008 Departure to LFKB Toulouse-Blagnac (LFBO) Between last quarter of 2008 and first half of 2009 SID 32, STAR 14 Paris (LFPG, LFPO, LFPB) Between last quarter of 2008 and first half of 2009 - Replacement of “B-RNAV+” 1/20/2022 -7 -
direction des services de la Navigation aérienne PBN development in France 2. DGAC adherence to the PBN applications (4/7) – Approach Ø RNP APCH : Paris CDG assessment by Air France Lateral and vertical deviations at A/P disconnection Vertical deviation (°) 95 % box Lateral deviation (m) RNP 0. 1 Data provided by Air France 1/20/2022 -8 -
direction des services de la Navigation aérienne PBN development in France 2. DGAC adherence to the PBN applications (5/7) – Approach Ø RNP APCH • Published procedures – – – – – • Saint Pierre RWY 08 et RWY 26 Lyon-Bron RWY 12 Lille-Lesquin RWY 08 Cayenne RWY 08 et 26 Limoges RWY 04 Brest RWY 08 Hyeres RWY 05 Melun RWY 29 Biarritz RWY 09 Calvi RWY 18 Procedures being or yet studied (to be published) – – – – – Perpignan RWY 15 - Fort de France RWY 27 et 09… Besançon (Hélicopters) - Clermont-Ferrand RWY 26 Saint Denis Gillot RWY 12 et 30 - Deauville RWY 12 Saint Pierrefonds RWY 15 Nuku Hiva Tikehau Rangiroa Pointe-à-Pitre le Raizet RWY 29 Figari RWY 23 et 05 1/20/2022 -9 -
direction des services de la Navigation aérienne PBN development in France 1/20/2022 2. DGAC adherence to the PBN applications (6/7) – Approach Ø Other developments foreseen : RNP APCH with baro VNAV and RNP AR • RNP APCH with baro VNAV : – – – • implication of DCS (Flight standards) in the development of the future Acceptable Means of Compliance (AMC 20 XX) Revision of the vertical navigation performance specification of the PBN possibly needed ESARR 4 compliant safety case to be concluded this year by Eurocontrol? Working group to begin studies with DCS and DAST (regulator) after validation of the French ANSP, DSNA, of its involvement for this application In line with the European Convergence Implementation Plan (ECIP) and navigation strategy RNP AR Flight Operational Safety Assessment under the auspices of Eurocontrol – – DGAC, Eurocontrol, Air France, Airbus, Thales involved Objective is to demonstrate the TLS Perform an overall analysis : aircraft + crew procedures + design Analysis will focus on Normal, abnormal procedures, aircraft outages (FMS, A/P…), possible crew errors (altimeter setting), infrastructure outages, … - 10 -
direction des services de la Navigation aérienne PBN development in France 1/20/2022 - 11 - 2. DGAC adherence to the PBN applications (7/7) – Approach Ø Other developments foreseen : RNP APCH with baro VNAV and RNP AR • RNP APCH with baro VNAV : Bastia as the assessment aerodrome (Current procedure below)
direction des services de la Navigation aérienne PBN development in France 3. Future developments to be considered (1/1) Ø Other developments will be necessary • • • PBN to standardise GNSS approaches with vertical guidance APV/SBAS based on EGNOS of particular interest for France Systematic publication of APV/EGNOS approaches where RNP APCH are or are to be implemented (ECIP objective) Ø Very important in a the challenging context of the 36 th ICAO assembly decisions (July 2007) “all instrument runway ends should have an approach procedure with vertical guidance (APV), either as the primary approach or as a back-up for precision approaches by 2016 with intermediate milestones as follows: 30 per cent by 2010, 70 per cent by 2014. ” 1/20/2022 - 12 -
direction des services de la Navigation aérienne PBN development in France 4. Conclusion Ø DGAC in line with the will to standardise RNAV applications through the PBN Ø PBN implementation plan in place by 2009 Ø Some PBN applications already implemented Ø Consistent with Eurocontrol navigation strategy Ø DGAC, through its experts, to support future developments of PBN 1/20/2022 - 13 -
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