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