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DATA-LINK IMPLEMENTATION IN FRANCE

Initial data link services with ACARS for Departure Clearance, ATIS, CPDLC, and ADS in Tahiti and future feasibility for system development, part of Link2000+. Implementation involves various phases such as technical validation, HMI upgrades, and operational evaluation. It aims to impact controller working methods and improve safety and capacity benefits related to sectorization by integrating data link into CAUTRA architecture. The program encourages stakeholder commitment and voluntary aircraft equipage for a more efficient air traffic management system.

jacobmccormick
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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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