final app fls

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FINAL APP / FLSThe Airbus managed non precision approaches

6/15/2011Final APP / FLS

Presented by Joel LEBRUNSTOD Business manager

Flight Instructor Seminar / Budapest the 15 & 16 June, 2011



© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.


Content

FINAL APP

Definition

Key points

FLS

Definition

Key points

AvailabilityConclusion




MAP

VERTICAL INTERCEPT POINT

Final Path Angle

D

• FINAL APP is a combination of: APP NAV (Lateral Guidance Mode), and

FINAL (Vertical Guidance Mode)dedicated to the Non Precision Approaches.

• FINAL APP guidance is available from the DECEL pseudo waypointdown to the applicable minima or Missed Approach Point (MAP).


Definition




Key points

• The Flight Crew must respect:

The FCOM LimitationsThe FCOM SOPsThe FCOM TRs and OEBs (if any)The Applicable company policy.





Arming conditions

An active F-PLN is defined

A Non Precision Approach isinserted in the active F-PLN





Engagement conditions

150 ft

VIP1.5 nm 1.5 nm

Predictions are available APPROACH phase is activated and DECEL point has been

sequenced



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Key points

Be on track before reaching the VIP!

And at the right altitude!




A blue arrow indicates

where the final descent will begin.

A white arrow means

FINAL APP will not engage.

Key points





Lateral monitoring



+/- 200 ft


Vertical monitoring




Content

FINAL APP

Definition

Key points

FLS

Definition

Key points

Availability

Conclusion



Definition





Definition

6/15/2011Fi l APP / FLS



Definition


6/15/2011Fi l APP / FLS



Definition

• The FMS Landing System ( FLS ) is an FMS function, to fly published

Non Precision Approaches (NPA) in a way similar to Precision Approaches:

• RNAV, GPS

• VOR, VOR/DME• NDB, NDB/DME• LOC only approach with managed vertical guidance.


Final APP / FLS



Definition6/15/2011

Final APP / FLS

Based on FLS beam and FMSposition, the MMR computes theF-LOC and F-G/S deviations.

These deviations are thendisplayed on the PFD and sent tothe Flight Guidance (FG) for guidance purposes.

PFD

F-LOC* / F-LOCF-G/S* / F-G/S

FG

FMS

FLS BeamNavigationDatabase

NPA Data

FMS Position

MMR

F-LOC Deviation

F-G/S Deviation

FMS = Flight Management System PFD = Primary Flight DisplayMMR = Multi Mode Receiver FG = Flight Guidance




Definition


The anchor point is on the runway threshold

RWY33R3.028 .0 NM

Max 4 °

The anchor point is NOT on the runway threshold

EP33R3.028 .0 NM

EP = Final End Point

Max 50 °





Content

FINAL APP

Definition

Key points

FLS

Definition

Key points

Availability

Conclusion




Key points

6/ 5/ 0

ILS approach

FLS requires same flying technique as ILS

Refer to a radio beam

NPA flown with FLS function

Refer to a virtual beam

Final APP / FLS




Key points

6/15/2011

Final APP / FLS

F-LOC deviation

F-G/S deviation

ANCHOR POINT DATA• Anchor point ident• Slope• Distance

FLS course pointer

APP capability




Key points

Rely on FLS deviationsand on F-G/S, F-LOC guidance

Rely on FLS deviations& Cross-Check with NAVAID raw datai.e. VOR, NDB and/or DME

Disregard FLS deviations& Rely on NAVAID raw data Only

FMS dataRaw data OnlyFMS data Raw data+

Selected approach must be flownManaged Approach may be flown

The approach capability



Content

FINAL APP

Definition

Key points

FLS

Definition

Key points

Availability

Conclusion




FLS Availibility

• A380: Available and standard

• A320: Option available with Thales FMS release 1A S5

• A330/340: Certification and integration (as an option) in progresswith Release 1A

Note: Today not compatible with RNP-AR




Content

FINAL APP

Definition

Key points

FLS

Definition

Key points

Availability

Conclusion





Conclusion

• FINAL APP and FLS:• Communication

CD

Airbus world

• Airbus golden rules

“ When things do not go as expected – TAKE OVER”




© AIRB US S.A.S. Al l r ig ht s r es er ved . Co nf id en ti al an d p ro pr iet ar ydocument. This document and all information contained herein is the soleproperty of AIRBUS S.A.S. No intellectual property rights are granted by thedelivery of this document or the disclosure of its content. This document shallnot be reproduced or disclosed to a thi rd par ty without the express writ tenconsent of AIRBUS S.A.S. This document and its content shall not be used for any purpose other than that for which i t i s supplied . The statements madeherein do not constitute an offer. They are based on the mentionedassumptions and are expressed in good faith. Where the supporting groundsfor these statements are not shown, AIRBUS S.A.S. will be pleased to explainthe basis thereof.

AIRBUS, it s log o, A300, A310, A318, A319, A320, A321, A330, A340, A350, A380, A400M are regi ster ed trad emarks.

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