dual ra fault
TRANSCRIPT
8/18/2019 Dual RA Fault
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PFPF PNFPNFCommon LR
1. NAV RA 2 FAULT
RADIO ALTIMETER
2
RADIO ALTIMETER
1
Captain’s side First officer’s side
Below 2500 ft :
DETECTION
ECAM ACTIONS
FLIES THE AIRCRAFT
NAVIGATES
CONSIDER AUTOMATION USE
ECAM PROCEDURE
SYSTEM DISPLAY
STATUS
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PFPF PNFPNFCommon LR
2. NAV RA 1 FAULT
DETECTION
ECAM ACTIONS
FLIES THE AIRCRAFT
NAVIGATES
CONSIDER AUTOMATION USE
RADIO ALTIMETER
DATA
When FLAPS 1 selected :
ECAM PROCEDURE
SYSTEM DISPLAY
STATUS
DECISION
PF
COMMUNICATES
LD G D I S TLD G D I
ST
WEATHER
WEATHER
OPERATIONAL AND
COMMERCIAL
CONSIDERATIONS
O
PERATIONAL AND
COMMERCIALCONSIDERATIONS
NOTIFYNO
TIFY
DECISIONDECISION
OPS …OPS …
PURSER /PAXPURSER /P
AX
ATC
ATC
STATUS,or
SUMMARY
8/18/2019 Dual RA Fault
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PFPF PNFPNFCommon LR
3. APPROACH PREPARATION
FMGS…………………………………PREPARE
APPR BRIEFING ............……………PERFORM
ANNOUNCE…………..”YOU HAVE CONTROL ?” ANNOUNCE………………...”I HAVE CONTROL”
APPR BRIEFING :
STANDARD
+
STATUS
FMGS PREPARATION :
STANDARD
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PFPF PNFPNFCommon LR
4. AUTOPILOT DISCONNECTION
UPON AUTOPILOT DISCONNECTION
FLIGHT IS FROZEN TO PERMIT THE PROCEDURE APPLICATION ON THE M/FTD
At CAT 1 minima:
AP…………………………………………………….OFF
In final stage of the APPR, the FD will command excessive roll rates
APPROACH SYNTHESIS
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PFPF PNFPNFCommon LR
SYNTHESIS
DUAL RA FAULT
APPROACH PREPARATION :• Plan for ILS approach• CAT I only (Approach mode inhibited)
• Configuration FULL
INTERMEDIATE APPROACH :
•Localizer intercept ( LOC armed ) or raw data approach•Use Track- FPA
FINAL APPROACH :
• L/G DOWN• A/P DISCONNECTION
•“Flare law” is active
USE MAN PITCH TRIM
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PFPF PNFPNFCommon LR
1.b NAV RA 1 FAULT
DETECTION
ECAM ACTIONS
FLIES THE AIRCRAFT
NAVIGATES
CONSIDER AUTOMATION USE : A/THR, AP
PF
COMMUNICATESRADIO ALTIMETER
DATA
When FLAPS 1 selected :
1. ECAM PROCEDURE
2. SYSTEMS DISPLAYS analysis
Review FCOM 3.02 procedure (If time permits)
RADIO ALTIMETER
DATA
GPWS INOP Apply extra caution to terrain clearance
FWC- R/A, DH / MINIMUM, Retard auto callouts lost
LOSS OF APPROACH MODE :FMGC
FCOM
3.02
STATUS ANALYSIS
ILS APP can be flown in
LOC mode
TRK / FPA
APP MODE cannot be armed,
No GlideSlope capture (RA info is needed for GS tracking )