1. Session 1: Progress and Status of Implementation and Standardisation RFG Status ASAS-TN2 4 th Workshop Amsterdam 23-25 April 2007 Jörg Steinleitner CASCADE Infrastructure WP Leader, EUROCONTROL European Organisation for the Safety of Air Navigation

2. Overview Reminder - Requirements Focus Group (RFG) Applications & Schedule Breaking (New) Grounds Status of Work Link to Overall ADS-B Standardisation

3. Reminder Scope, Objective & Key Stakeholders Development of International Industry Standards Package I Ground & Airborne Surveillance Applications Safety, Performance & Interoperability Requirements EUROCAE WG51, RTCA SC-186 EUROCONTROL CASCADE, FAA SBS

4. Reminder Requirements Determination Process Application Definition Safety Performance Interoperability OSED SPR INTEROP

5. High-level RFG Planning Dec 06Apr 07Aug 07Dec 07Apr 08Aug 08Dec 08 Apr 09Aug 09 ADS-B-NRA (ED-126, DO-303) Enhanced ATS in Non-Radar Areas TBD: ASPA-S&M Enhanced Sequencing & Merging Operations ADS-B-ADD – Aircraft Derived Data for Ground Tools ADS-B-RAD ATSA-ITP ATSA-VSA ADS-B-RAD: Enhanced ATS in Radar Areas ATSA-ITP: In-trail Procedure in Oceanic Airspace ATSA-VSA: Enhanced Visual Separation on Approach ADS-B-APT ATSA-AIRB ATSA-SURF ATSA-APT: Airport Surface Surveillance ATSA-AIRB: Enhanced TSA During Flight Operations ATSA-SURF: Enhanced TSA on the Airport Surface

6. Breaking (New) Grounds Approach Safety Assessment Performance Assessment Reconciliation Clear Baseline  OSED Closing Open Ends Collision Risk Analysis

7. Breaking (New) Grounds Consensus Building Common Denominator OSED: Generic but Tangible Performance Allocation All Skills Required Throughout Continuous X-Education Balancing Positions

8. Application Status ADS-B-NRA & ADS-B-RAD ADS-B-NRA: ED-126 & DO-303 Blueprint for other applications: SPR/INTEROP document template Document development Safety Methodology (OSA) ADS-B-RAD: Three ADS-B/Radar environments defined OSED and hazard analyses already maturing Performance assessment: refinement of ED-126/DO-303

9. Application Status ATSA-VSA & ATSA-ITP ATSA-ITP: Close link with ICAO established: NAT IMG & SASP Procedures Collision Risk Analysis Setting of Separation Minimum ATSA-VSA: OSED: “basic” & “enhanced” (incl. Flight ID) OSA – fault trees: “comparative assessment” approach OPA - CDTI: comparison to TCAS display performance

10. Links to Overall ADS-B Standardisation RFG ICAO (OPSP, ASP, SASP, NAT IMG) Procedures: OPLINK successor ? “Flight ID” phraseology Separation Minima EUROCAE WG51 RTCA SC-186 Publication of RFG deliverables RFG  (Update of) Joint Standards Schedule under Establishment Industry Baselines for Rule-making AEEC INTEROP drafting (alongside AEEC A735A work)

11. A Few Words About … ASPA-S&M: RFG Background Task OSED update for early 2008: reflecting FDMS work Further steps to be defined then Link to Eurocontrol/FAA “Action Plan 23”: Some key RFG individuals involved in AP23 as well RFG offers wealth of “hands-on” experience

12. RFG – 2007/2008 Meetings Week of 09 July 2007 (USA, Baltimore) Week of 15 October 2007 (Europe, Toulouse) Week of 21 January 2008 (USA, location TBC)

13. Summary RFG work made a major leap forward Critical resources available Firm schedule established … driven by rule-making needs Foundation for future ASAS implementations

14. Thanks