The document presents an overview of the European Geostationary Navigation Overlay Service (EGNOS) and its application in aviation, detailing the status, capabilities, and future roadmap of EGNOS services. It emphasizes the role of the European Satellite Services Provider (ESSP) in supporting the implementation of EGNOS, including providing technical guidance and promoting its usage in aviation operations. The document also highlights success stories from various aviation stakeholders that demonstrate the operational benefits of EGNOS-enabled procedures.

1. EGNOS - THE EUROPEAN
SATNAV SOLUTION FOR PILOTS
AERO EXPO Friedrichshafen 2015
EGNOS: How does it work?
Alejandro Fransoy,
European Satellite Services Provider

2. EGNOS: How does it work?
Presented by Alejandro Fransoy,
European Satellite Services Provider

3. Contents
1. ESSP as EGNOS Service Provider
2. The EGNOS system
3. The SoL service for aviation:
a. Current status and roadmap
b. PBN EGNOS based operations
c. Implementation status (EWAs)
4. EGNOS enabled avionics for General Aviation:
a. Current certified avionics
b. SBAS ready aircraft
5. Success stories
6. ESSP support to implementation

4. Contents
1. ESSP as EGNOS Service Provider
2. The EGNOS system
3. The SoL service for aviation:
a. Current status and roadmap
b. PBN EGNOS based operations
c. Implementation status (EWAs)
4. EGNOS enabled avionics for General Aviation:
a. Current certified avionics
b. SBAS ready aircraft
5. Success stories
6. ESSP support to implementation

5. European Satellite Services Provider
deliver EGNOS services 24/7
operate and maintain EGNOS system
promote EGNOS and its applications
support and interface with users
monitor & analyse EGNOS
performance
support in the development of
EGNOS-based applications
Our mission is to deliver precise and
safe satellite positioning services
100 highly skilled
professionals on 2 sites

6. ESSP within the EGNOS ecosystem
service provider
users
customer
design agent
industry
safety authority

7. Contents
1. ESSP as EGNOS Service Provider
2. The EGNOS system
3. The SoL service for aviation:
a. Current status and roadmap
b. PBN EGNOS based operations
c. Implementation status (EWAs)
4. EGNOS enabled avionics for General Aviation:
a. Current certified avionics
b. SBAS ready aircraft
5. Success stories
6. ESSP support to implementation

8. The EGNOS System
GPS signal
Ranging
& Integrity
Monitoring
Stations
39xRIMS
Mission
Control
Centers
4xMCC
Navigation
Land Earth
Stations
6xNLES
2 GEO satellites
ESSP premises

9. Contents
1. ESSP as EGNOS Service Provider
2. The EGNOS system
3. The SoL service for aviation:
a. Current status and roadmap
b. PBN EGNOS based operations
c. Implementation status (EWAs)
4. EGNOS enabled avionics for General Aviation:
a. Current certified avionics
b. SBAS ready aircraft
5. Success stories
6. ESSP support to implementation

10. The SoL service for aviation
RNP APCH
WITHOUT VERTICAL GUIDANCE
LNAV LP
WITH VERTICAL GUIDANCE
LNAV/VNAV LPV
GPS NPA
Expected to be
flown with CDFA
NPA SBAS supported
Localiser Performance
APV Baro
(can also be supported
by SBAS)
APV SBAS supported
Localiser Performance
with Vertical Guidance
PBN EGNOS-based operations
RNP 0.3
Helicopter operations
LPV-200
SBAS CAT-1
(DA/H 200ft)

11. • Very good coverage of the ECAC
landmasses
 all the LPV procedures available more
than 99% of the time
• Some areas with lower availability
due (mainly) to ionospheric
activity, linked to solar cycle 24
(very active during 2014 and
beginning of 2015)
EGNOS SoL Service: Status
APV-I performance during 2014

12. By the end of 2015, there will be:
• LPV-200 Service level declaration in Q4 2015: new SoL SDD publication
• A general improvement in the coverage area (mainly borders) due to an
increase of the robustness against ionospheric disturbances
• GEO modernization: SES ASTRA 4B – SES-5(PRN136) replacing PRN 120
EGNOS SoL Service: Roadmap 2015 -2017
Beyond 2015, it is foreseen:
• Coverage improvement toward full EU-28 coverage
• Extension of coverage up to 72°N latitude
• Improvement of GPS SV monitoring capabilities
• GEO modernization: SES ASTRA 5B
New version of EGNOS SoL Service
Implementation Roadmap foreseen by Q2 2015

13. LPV-200: an EGNOS major milestone
• New EGNOS system release V2.4.1M will enable LPV operations based on
EGNOS SoL service down to a decision height of 200 ft minima (ILS CAT I
look-alike)
• According to ICAO, these operations are considered within Instrument
Approach Procedures (IAP) as Precision Approaches based on SBAS (PA -
SBAS CAT-I)
• This new service level will be called LPV-200 and its declaration towards
users is foreseen in Q4 2015
LPV-200 will bring extra operational benefits (i.e reducing delays, diversions
and cancellations) and increase accessibility to European runways with
respect to APV while maintaining today’s high safety levels

14. EGNOS SoL Service: Implementation
COUNTRY Airports LPV Procedures
APV baro Procedures
(EGNOS enabled)
Austria 2 2 0
Czech Republic 3 6 4
Denmark 1 2 0
Finland 1 2 0
France 63 91 1
Germany 18 29 71
Guernsey 1 2 0
Italy 6 12 0
Netherlands 2 3 0
Norway 5 11 0
Poland 1 2 0
Slovak Republic 2 4 0
Spain 1 2 0
Sweden 2 3 0
Switzerland 6 6 0
United Kingdom 2 4 0
Total 116 181 76
Discussions paused
Discussions on going
EWA signed
3 Number of published LPV procedures
No feedback
31 EWAs
already signed!

15. The European GNSS Programmes
EGNOS Satellite
Footprints
EGNOS in Aviation: LPV procedures trend
181
0
20
40
60
80
100
120
140
160
180
200
Jan-11 Jul-11 Jan-12 Jul-12 Jan-13 Jul-13 Jan-14 Jul-14 Jan-15
LPVProcedures
SoL service
declaration
(2/3/11)

16. Contents
1. ESSP as EGNOS Service Provider
2. The EGNOS system
3. The SoL service for aviation:
a. Current status and roadmap
b. PBN EGNOS based operations
c. Implementation status (EWAs)
4. EGNOS enabled avionics for General Aviation:
a. Current certified avionics
b. SBAS ready aircraft
5. Success stories
6. ESSP support to implementation

17. EGNOS enabled avionics for GA (i)
IFD540 & IFD440 TSIFD510 TS Entegra Release 9KSN 765/770 TS
GNS 430W / 530W GTN 6XX / 7XX TS G1000, G2000, G3000, G5000
IFD 540 EASA cert. Expected 2015
EASA cert.
pending

18. EGNOS enabled avionics for GA (ii)
• SBAS ready GA aircraft (i)
Citation, Caravan and
Single Engine
DA20, 40XLT, 40CS,
D-Jet,42 and 50
SR20, SR22, SR22T
and Vision SF50
Pilatus PC6, PC24
and PC12/47E (SB)
Meridian, Seminole, Mirage, Matrix,
Archer, Seneca V and Arrow

19. EGNOS enabled avionics for GA (iii)
• SBAS ready GA aircraft (ii)
Piaggio Avanti I & II (SB)
Extra 500
Eclipse 500Daher Socata TBM900Comp Air (SB)
Remos (SB)
Aeropro (SB) Aiming Aquila A211 (SB)
Tecnam MMA Zlin (SB)Robin
JMB (SB)
MD (SB)

20. Contents
1. ESSP as EGNOS Service Provider
2. The EGNOS system
3. The SoL service for aviation:
a. Current status and roadmap
b. PBN EGNOS based operations
c. Implementation status (EWAs)
4. EGNOS enabled avionics for General Aviation:
a. Current certified avionics
b. SBAS ready aircraft
5. Success stories
6. ESSP support to implementation

21. EGNOS Success Stories
AURIGNY AIR SERVICES
• Project with Eurocontrol and NATS in 2010/2011
• Results
– First regional airline making use of EGNOS during their approach and landing operations
– Conducting more than 3500 LPV approaches per year
We find the LPV much more stable than
even the ILS approach!
BEFORE AFTER

22. EGNOS Success Stories
AVIATION SOUTHWEST & EXETER AIRPORT
• Part of GSA funded ACCEPTA project 2012-2014
• Results
– Airport: LPV procedures published in August 2014  now pursuing 200’ DH (SBAS CAT I)
– ASW:
• Upgrade of BE76 and Piper 28A
• LPV training incorporated onto the IR course
• 10 IR instructors and 3 IR NAA examiners trained until June 2014
We may withdraw non-precision approaches when
navaids reach the end of their life now that LPV is
available
The LPV avalanche may start slow but it gains
momentum and is unstoppable. Proper training is
absolutely essential!

23. EGNOS Success Stories
DSNA, the French ANSP
• Committed to an ambitious roadmap aiming to publish 200 PBN and
EGNOS based approach procedures in the coming years
• 88 LPV procedures published until the date (January 2015)

24. EGNOS Success Stories
• “…, SLS (SBAS Landing System) is sometimes more stable than ILS,…, specially when a/c isn’t perfectly aligned with
the LOC ” Airbus Test Pilot
• “I felt I was flying an ILS” Inaer
• “Are the CDI/VDI needles working? This GPS approach is so-accurate!” TAF Helicopters
• “…inbound track and glide path are totally reliable and steady,…, I would say, better than a current radio based ILS
operation. Simply 100% accurate, lineal and reliable” Gestair Pilot
• “…Excellent flyability. Very smooth to follow, very precise in the course and in the glide path, ..., Easier than
expected and amazing to follow the path on the runway. We are delighted with this type of approaches” Gestair
Co-Pilot
• “The addition of LPV capability to our aircraft permits us to provide significantly improved schedule reliability for
our scheduled and charter clients, given the absence of traditional ground-based approach aids at many of the
remote Canadian destinations we serve. From the pilot's perspective, CMC's LPV system provides a clean,
straightforward interface which behaves exactly like an ILS, but with the exceptional SBAS performance and
availability” Canadian North
Some feedback from pilots:
ReliableEasier
Reduced
Workload
AccurateStable

25. Contents
1. ESSP as EGNOS Service Provider
2. The EGNOS system
3. The SoL service for aviation:
a. Current status and roadmap
b. PBN EGNOS based operations
c. Implementation status (EWAs)
4. EGNOS enabled avionics for General Aviation:
a. Current certified avionics
b. SBAS ready aircraft
5. Success stories
6. ESSP support to implementation

26. EGNOS SoL Service: ESSP support to implementation
• LPV implementation status
• Comprehensive guidance material
– ANSPs and airports
– Operators
• Support for EWA signature
• Support services catalogue
– Manufacturers, Part 21s, Part 145s
– Procedure designers
– Flight Validation companies
– Complementary services
Awareness Technical support

27. • Performance Assessments
– EGNOS SoL service performances
– EGNOS NOTAMs proposals
• Cost Benefits Analyses
– For airports/ANSPs
– For operators
• Dedicated Workshops
• Support for mapping EGNOS in PBN
implementation plans
• Technical advice on implementation
projects (lessons learnt, PoCs)
Awareness Technical support
Check-out our online EBCAST tool
EGNOS SoL Service: ESSP support to implementation

28. • For more information on EGNOS…
– EGNOS User Support Website
http://egnos-user-support.essp-sas.eu
– EGNOS Helpdesk
egnos-helpdesk@essp-sas.eu
+34 911 236 555 (24/7)
– EGNOS performances
• Real-time service performances and SIS status
http://egnos-user-support.essp-sas.eu/egnos_ops/public_upcm
• Monthly Performance Reports
http://www.essp-sas.eu/monthly_performance_reports
• Yearly Service Provision Reports
http://www.essp-sas.eu/printed_documents
EGNOS SoL Service: user interfaces

29. 5508/04/2015 ENC-2015

30. THANKS FOR YOUR ATTENTION
Alejandro FRANSOY
Marketing & Promotion Expert
ESSP SAS
www.essp-sas.eu