1. EGOA Enhanced General aviation Operations By ADS-B EGOA Enhanced General aviation Operations by ADS-B

2. EGOA Enhanced General aviation Operations By ADS-B Introduction – General Aviation The general Aviation community, if considered to be mainly non commercial operations, is sometimes the one’s that need technical improvements and additional tools for their continued presences in the more and more regulated airspace of Europe the most. However, the costs attached to the various technologies developed for large commercial operations can hardly ever be justified. Overshadowed by commercial industry GA requirements need to be addressed

3. EGOA Enhanced General aviation Operations By ADS-B General Aviation meaning… Gliders x-perimental Pipers/ Cessnas Twins.. Commuters Non commercial Helicopters/ SAR According to Eurocontrol 8,33 Vertical expansion(ver:0.8) study this group represents more than 90 000 Aircraft in Europe. Aerial work

4. EGOA Enhanced General aviation Operations By ADS-B Identified requirements  Continued/ improved presence of GA in controlled airspace – co- existence with larger commercial A/C  No use of safety-critical ASAS applications in cockpit for GA acceptable  “ADS-B out “ only - unless for information  GA not the driver in Europe…?  Min cost of equipment important  Minimum power important  Replacement of ELT  Avoidance of SSR Transponder for certain categories of aircraft like gliders  Mandatory air/ ground data link equipage not questionable for GA

5. EGOA Enhanced General aviation Operations By ADS-B European planning Mode-S mandate to support TCAS/ACAS Proposed mandate for air/ ground data link services RNAV GNSS (EGNOS/ Galileo ) RNAV GNSS (EGNOS/ Galileo ) 8,33 KHz Vertical expansion ADS-B implementation

6. EGOA Enhanced General aviation Operations By ADS-B Voice DSB/AM Voice DSB/AM VHF radio system always required Voice DSB/AM Voice DSB/AM Voice DSB/AM + 8,33 Voice DSB/AM + 8,33 Possible evolution Voice DSB/AM + 8,33 + datalink Voice DSB/AM + 8,33 + datalink User benefit – added value

7. EGOA Enhanced General aviation Operations By ADS-B Voice DSB/AM + 8,33 Voice DSB/AM + 8,33 Digital link ADS-B Digital link ADS-B Digital link Air/ ground Digital link Air/ ground GNSS/ EGNOS Galileo GNSS/ EGNOS Galileo Voice DSB/AM Voice DSB/AM Alternative evolution Voice DSB/AM Voice DSB/AM Voice DSB/AM + 8,33 Voice DSB/AM + 8,33 Digital link ADS-B Digital link ADS-B Digital link Air/ ground Digital link Air/ ground GNSS/ EGNOS Galileo GNSS/ EGNOS Galileo Based ICAO VDL Mode 4 TDMA standard

8. EGOA Enhanced General aviation Operations By ADS-B VHF Multimode Radio - architecture VHF TX (Voice/Data) VHF TX (Voice/Data) VHF RX (Voice/ Data) VHF RX (Voice/ Data) GNSS receiver GNSS receiver System Control System Control Frequency/ select Baro External devices

9. EGOA Enhanced General aviation Operations By ADS-B Priority scheme Voice DSB/AM/ 8,33 ADS-B/RX Air / Ground data link ADS-B/ TX (automatic) 1 1 4 4 3 3 2 2 Prio

10. EGOA Enhanced General aviation Operations By ADS-B TX/ RX concept R/X –T/X AM/ Voice RX/TX AM/ Voice RX/TX GNSS antenna GNSS antenna Existing VHF Antenna(s) Existing VHF Antenna(s) Baro MAP Ext. device MAP Ext. device Frequency select Panel Voice channel ADS-B 1 ADS-B 2 16 ms Voice Transmission GNSS rec ADS-B Transmission

11. EGOA Enhanced General aviation Operations By ADS-B Antenna sharing 1 1 2 2 Limitations in ADS-B rx

12. EGOA Enhanced General aviation Operations By ADS-B User perspective  Surveillance –Support ADS-B out operations Full access to controlled airspace Safety/ follow up Co-existence with commercial traffic Emergency locator –Potential complement/ replacement to Mode-S  Voice –Embedded 8,33 capability for future expansion  Data communications –Access to basic services(ATIS, NOTAMS) –Broadcast information(AIS)  Navigation –Embedded GNSS receiver with EGNOS-> Galileo capability –Differential GNSS support Single investment Single investment

13. EGOA Enhanced General aviation Operations By ADS-B Picture showing an ADS-B equipped DG505 glider. Previous test and analysis Battery VDL Mode 4 radio VHF GPS Early test in 2000 to evaluate power, range, installations and user feedback.

14. EGOA Enhanced General aviation Operations By ADS-B SummarySummary  VHF Multi mode radio concept available  Potential synergies for the GA market identifed  GA organisations involved in the development  Concept needs to be discussed in a wider forum  Need to involve various programmes in Europe focusing on the individual elements of C,N and S.  Validation and test environment available  Certification and safety issue needs to be further analysed  Business case needed to verify the potential benefits.

15. EGOA Enhanced General aviation Operations By ADS-B Existing trials environment Enhanced Operations for General Aviation –EGOA  50 General Aviation A/C in dense TMA operations with focus on surveillance improvements with embedded navigation and communications elements.  Combined use of voice com and data com  Aircraft types ranging from gliders to twin engine  Can be expanded to adress 8.33, and GNSS/ EGNOS use.  Trials period Q1 2004 –Q1 2005.

16. EGOA Enhanced General aviation Operations By ADS-B The EGOA project  SCAA project  Flying Clubs / Pilots  Air Traffic Controllers  Industry

17. EGOA Enhanced General aviation Operations By ADS-B Objectives To demonstrate and evaluate ADS-B for general aviation and other non-commercial aircraft including military Following aspects will be considered: - improved safety - improved efficiency for ATC - enhanced service to the users - enhanced availability to controlled airspace

18. EGOA Enhanced General aviation Operations By ADS-B Goals  General aviation requirements in focus  Evaluation testbed, technique and operations  Information, acceptance and education to relevant organisations and partners.

19. EGOA Enhanced General aviation Operations By ADS-B Goals…  Co-ordination with military sector  Preparation for certification/operational approval

20. EGOA Enhanced General aviation Operations By ADS-B How? Through large scale operative trials/ demonstrations in Östgöta TMA, where numerous types of aircraft are involved, the operational scenarios will be presented and evaluated

21. EGOA Enhanced General aviation Operations By ADS-B How… Combined voice/ADS-B transonder Presentation units integrated with ADS-B functionalities will be used – air/ground Usage of approved standards and protocol Development of rules and methods Preparation for operational approval will be a parallel activity, FHA…

22. EGOA Enhanced General aviation Operations By ADS-B Östgöta Terminal Area TWR APP Fl club

23. EGOA Enhanced General aviation Operations By ADS-B Operative trial – Östgöta TMA  Moderate traffic at present, some increase is expected  Accessibility to terminal control (ÖKC), operative and technical personnel  Appropriate equipment (Displays with ADS-B Functionality)  Reference system (MSSR) available  Supportive Flight clubs

24. EGOA Enhanced General aviation Operations By ADS-B Step I  Automatic position reports  Certification of VHF Multi mode radio  Installation in 10 aircraft  Upgrade of ATC display with ADS-B functionality  Identification of measurable scenarios  Realisation with clear focus on safety aspects  Ground Focus  Rapports

25. EGOA Enhanced General aviation Operations By ADS-B Step II  Installation of VHF Multi mode radio in 30 more aircraft  ”Situation Awareness”  Development and installation analyse of CDTI  Installation of CDTI i selected aircraft  Ground/Air Focus  Identification of large scale scenarios  Report/Evaluation -Pilot/Controller/Technical expertise

26. EGOA Enhanced General aviation Operations By ADS-B Step III  Weather Applications (FIS-B)  VDLM4-Equipment for weather service  Upgrade of CDTI with weather interface  Development of weather server (prototype), operating with real weather information, METAR…  ATGround/Air Focus  Identification of appropriate scenarios, for trial activity  Report/Evaluation -Pilot/Controller/Technical Expertise

27. EGOA Enhanced General aviation Operations By ADS-B Operative gains  Safety –Possibility to monitor ADS-B equipped a/c at own airport –Possibility to monitor ADS-B equipped a/c at neighbour airport –Positive identifying of airborne a/c, when equipped –Reduced risk for prohibited flying in controlled airspace  Relations/goodwill –Good relations to users, who will get access to controlled airspace thanks to ADS-B equipment  Workload –Reduced workload for ATC

28. EGOA Enhanced General aviation Operations By ADS-B Controller position RDP/RPU Aerotech Telub/SystemKraft

29. EGOA Enhanced General aviation Operations By ADS-B ELT- last position SEKEN

30. EGOA Enhanced General aviation Operations By ADS-B The Transponder GP&C / Denmark Certificiation in progress ADS-B + Voice 8,33MHz Weight 1,7 kg Low power consumption

31. EGOA Enhanced General aviation Operations By ADS-B External devices – CDTI/PDA Developed by SystemKraft CDTI - Cockpit Displays of Traffic Information PDA - Personal Digital Assistants Graphical display providing –Situational Awareness –Temporary Segregated Areas – Runway Incursion Text based weather information

32. EGOA Enhanced General aviation Operations By ADS-B CTR incursion SAAB TWR 118.80

33. EGOA Enhanced General aviation Operations By ADS-B Ev bild interiör S-MH

34. EGOA Enhanced General aviation Operations By ADS-B Evaluation- Flying schools Presentation Units - Carmenta

35. EGOA Enhanced General aviation Operations By ADS-B Real track versus planned

36. EGOA Enhanced General aviation Operations By ADS-B Contact Information Project Manager: Anne-Lovise Linge, Luftfartsverket, anne-lovise.linge@lfv.se Operative responsible: Per Wilhelmsson, Luftfartsverket, per.wilhelmsson@lfv.se Technical responsible : Roger Li, Luftfartsverket, roger.li@lfv.se www.egoa.se