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February 2014 1
EGNOS Safety of Life service demonstration
for Civil Aviation
Euromed GNSS II project/MEDUSA
February 2014 2
Overview Goal: technical assistance action to support the operational implementation of GNSS
approach (RNP APCH) and EGNOS based approach operations Airport: Monastir (Tunisia) RWY 07 and RWY 25 Aircraft: Piaggio P180 Avanti
February 2014 3
Main activities GNSS approach (RNP APCH) procedures design for RWY 07 (currently ILS) and RWY 25
(currently NPA)
FAS data blocks codification
Airborne data bases generation
Flights campaign for procedures validation
Business case development
Safety assessment
Exploitation towards operational use/elaboration of list of to-dos for the publication of the procedures in the National AIP, including the analysis of regulatory/service provision framework and of GNSS performance data recording/monitoring requirements
February 2014 4
Demonstration/operational validation:Technical feasibilityOperational feasibility EGNOS added value and benefits verificationProcedures design and validationInputs to the documentation needed for the procedures publicationTechnical workshops
Technology, experiences and best practices transfer:Sequence of steps (technical, institutional and regulatory)/list of “to-dos” for the operational exploitationAssistance for the initial implementation of the steps/“to-dos”Training and technology handover (e.g. use of GNSS/EGNOS receivers and analysis tools)Promotional material
Main outcomes
February 2014 5
GNSS approaches (RNP APCHs) to RWY 07In a “3 minima lines combined chart”
LPV, LNAV/VNAV (Baro-VNAV) & LNAV
Category of Aircraft A B C D
LPV – 2.5%258
(250)
270
(262)
278
(270)
289
(281)
Baro-VNAV450
(440)
450
(440)
450
(440)
450
(440)
Currently ILS minima 320 ft
OCA/H proposal for LPV to RWY 07 (ft)
February 2014 6
GNSS approaches (RNP APCHs) to RWY 25
LPV, LNAV/VNAV (Baro-VNAV) & LNAV
Category of Aircraft A B C D
LPV – 2.5%275
(267)
287
(279)
295
(287)
305
(297)
Baro-VNAV360
(350)
360
(350)
360
(350)
360
(350)
Currently VOR-DME NPA 460 ft
OCA/H proposal for LPV to RWY 25 (ft)
In a “3 minima lines combined chart”
February 2014 7
October-November 2013: GNSS approach (RNP APCH) procedures
Business caseSafety assessment
Training Technical workshop on LPV operational implementation
30 January-1 February 2014: Flights campaign
From February 2014-onwards: Launch of procedures publication/exploitation towards the operational use
4 June 2014: Final workshop open to the civil aviation community of all Euromed countries
Key dates
February 2014 8
Flights campaign - Monastir (Tunisia)
February 2014 9