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DATA-LINK IMPLEMENTATION IN FRANCE

DATA-LINK IMPLEMENTATION IN FRANCE. Initial data-link services with ACARS - Departure Clearance, ATIS - CPDLC and ADS in Tahiti Future data-link services - Implementation Feasibility - System development - part of Link2000+. Departure Clearance and ATIS.

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DATA-LINK IMPLEMENTATION IN FRANCE

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  1. DATA-LINK IMPLEMENTATION IN FRANCE Initial data-link services with ACARS - Departure Clearance, ATIS - CPDLC and ADS in Tahiti Future data-link services - Implementation Feasibility - System development - part of Link2000+

  2. Departure Clearanceand ATIS • Departure clearance in use since 1993 • in Roissy CDG (93), Orly (95), and Lyon (95) • Digital ATIS in use since 1994 • Orly (94) and Roissy CDG (98) • ARINC 618 and 623 data-link with ACARS • From trial basis to full operation • Eurocae ED78 methodology >> ED 85 (DCL) • Interoperability, performance, safety requirement • Ground approval / Aircraft certification • from data link to ATM safety

  3. ADS/CPDLC in Tahiti • VIVO system in Tahiti • CPDLC in use since February 96 • ADS in use since March 99 • Interoperability • ARINC 622 protocols • Boeing FANS/1 and Airbus FANS/A • Eurocae WG53/RTCA Sc189 interoperability doc • New communication means / new ATM • Dynamic routing (DARPS) • Separation standards reduction

  4. Future services • Feasibility study on future services • ACM (ATC Communication Management) • Safety and capacity benefit related to sectorization • service based on ATN CPDLC : safety and reliability • ACL (ATC Clearance) • Strategic and non time critical, • Initially as a backup of VHF voice • service based on ATN CPDLC : safety and reliability • ATC microphone check • Safety benefit

  5. Future services • Feasibility study on future services • CAP (Controller Access Parameters : IAS,Heading) • Mode S Enhanced surveillance capability • ADS/ATN depending on aircraft equippage • FLIPCY Flight Plan Consistency (FMS/FDPS) • ADS projected profile or ACARS/Arinc 702 • DLIC (data-link initiation capability) • enabling service • flight plan association : safety issue

  6. Program phases • Technical and on line validation (beg. 2000-2001) • EOLIA (beg 2000) then PETAL/2 (2001) • specific flights with EOLIA, red label Aircraft (P2E, AAL) • Live connection to Reims center (Reims ACC look-a-like) • Operational evaluation • after civil military coordination HMI and RVSM (2002-2003) • regular flights (AAL B767,others ?) • Deployment : part of link 2000+ implementation • depending on aircraft equipage • operational system and communication infrastructure • end to end approval • Impact on controller working methods

  7. System development • Datalink integration into CAUTRA architecture has started in 1998 • ODS-France data-link HMI • FDPS upgrade • Air ground data-link server : new component • development based on • EOLIA and PRO-ATN • Euro-AGDL project (Eurocontrol, DFS, NATS, STNA) • initial demonstration beg. 2000 • multiple aircraft simulator • specific EOLIA flights

  8. TRAFIC GENERATOR DL comms for pseudo-pilots Pilot n°2 Pilot n°1 PSEUDO-PILOTS architecture NETWORK Mode S ES ES -DLIC -ACM - CIC -FLIPCY -CAP DL SERVER Technical Supervisor Flight Data Processing System (STPV) CAUTRA Environment

  9. EOLIA/PRO-ATN • EOLIA services : benefits for ATM • DLIC, ACM, CIC, FLIPCY • Based on PRO-ATN • Compliant with CNS/ATM1 ICAO SARPS • Subnetwork VDL, Satellite • Demonstration and Evaluation • Feasibility demonstration (98) + Le Bourget (99) • Pre-operational Evaluation (99/beg 2000) • Cessna Citation + A340 + Ground platforms

  10. LINK2000+ Headlines • Link 2000 + services • DLIC, ACM, ACL, AMC, CAP, FLIPCY, DCL, ATIS, DSC • European Implementation before 2007 • ATC Services and infrastructure with infrastructure support for AOC • Geographical Area • European Core area to Start • Strong link to FAA Program Build 1/1A/2 • Stakeholders commitment expected in 2000 • ATS Service providers, Eurocontrol • Airlines voluntary aircraft equipage : Link 2000+ CBA

  11. Conclusion • From today To link 2000 + : a big step ahead in Air Traffic Management • an encouraging experience from European projects (EOLIA, PETAL) • Evolution of working methods : controllers and pilots • How to choose between voice and data-link ? • Training • Safety in a very busy traffic environment has to be demonstrated • Aircraft equipage investment • Is there any other short medium term alternative ?

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