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NAVIGATION ND
ACCURACY
Approach
guidance PF PNF AP/FD mode TERR pb-sw
GPS PRIMARY
NAV ACCUR HIGH
NAV ACCUR
LOW and NAV
ACCURACY
check ≤1 nm
Managed (3)
or Selected
ARC or ROSE NAV (1)
With NAVAID raw data
NAV-FPA or
APP-NAV/ FINAL (3)ON
To be continued on next page
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
NORMAL PROCEDURES
STANDARD OPERATING PROCEDURES - NON PRECISION APPROACH
A330/A340 FLEET PRO-NOR-SOP-19 P 14/24
FCOM 19 AUG 10
Continued from previous page
NAVIGATION ND
ACCURACY
Approach
guidance PF PNF AP/FD mode TERR pb-sw
GPS PRIMARY
LOST and NAV
ACCUR LOW and
NAV ACCURACY
check >1 nm
GPS PRIMARY
LOST and Aircraft
flying within
unreliable radio
NAVAID area
Selected ROSE VOR (2)
ARC or
ROSE NAV or
ROSE VOR (2)
With NAVAID
raw data
TRK-FPA OFF
(1) For VOR approaches, one flight crew may select ROSE VOR.
(2) For LOC approaches, select ROSE ILS.
(3)Managed vertical guidance can be used, provided that the approach coding in the navigation database was validated.
Note: 1. During approach in overlay to a conventional radio NAVAID procedure, monitor
raw data. If raw data indicates unsatisfactory managed guidance, revert to selected
guidance.
2. The flight crew can continue to fly a managed approach, after they receive a NAV
ACCUR DOWNGRAD message, if raw data indicates that the guidance is satisfactory.
Applicable to:
NAVIGATION ACCURACY
NAVIGATION ACCURACY................................................................................................MONITOR
When GPS PRIMARY is available, ‐ no accuracy check is required.
‐ When GPS PRIMARY is lost, check the PROG page to ensure that the required navigation
accuracy is appropriate to the phase of flight. Perform a navigation accuracy check (Refer to
PRO-NOR-SOP-15-A Cruise - Navigation Accuracy).
If the approach is stored in the navigation database, determine the strategy to be used for the final
approach, according to the table below:
NAVIGATION ACCURACY Approach ND
guidance PF PNF AP/FD mode
GPS PRIMARY
NAV ACCUR HIGH
Managed (3)
or Selected
ARC or ROSE NAV (1)
With NAVAID raw data
NAV-FPA or
APP-NAV/ FINAL (3)
To be continued on next page
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
NORMAL PROCEDURES
STANDARD OPERATING PROCEDURES - NON PRECISION APPROACH
A330/A340 FLEET PRO-NOR-SOP-19 P 15/24
FCOM 19 AUG 10
Continued from previous page
NAVIGATION ACCURACY Approach ND
guidance PF PNF AP/FD mode
NAV ACCUR LOW
and NAV ACCURACY
check ≤1 nm
GPS PRIMARY LOST
and NAV ACCUR
LOW and NAV
ACCURACY check >1 nm
GPS PRIMARY LOST
and Aircraft flying
within unreliable
radio NAVAID area
Selected ROSE VOR (2)
ARC or ROSE NAV
or ROSE VOR (2)
With NAVAID
raw data
TRK-FPA
(1) For VOR approaches, one flight crew may select ROSE VOR.
(2) For LOC approaches, select ROSE ILS.
(3)Managed vertical guidance can be used, provided that the approach coding in the navigation database was validated.
For RNP AR approach, FINAL APP mode is required.
Note: 1. During approach in overlay to a conventional radio NAVAID procedure, monitor
raw data. If raw data indicates unsatisfactory managed guidance, revert to selected
guidance.
2. The flight crew can continue to fly a managed approach, after they receive a NAV
ACCUR DOWNGRAD message, if raw data indicates that the guidance is satisfactory.
Applicable to: ALL
APPROACH CHECKLIST
APPROACH CHECKLIST.................................................................................................PERFORM
INTERMEDIATE/FINAL APPROACH
Applicable to: ALL
RNAV APPROACH
For RNAV approach:
GPS 1+2 on GPS MONITOR page.........................................................CHECK BOTH IN NAV
GPS PRIMARY on PROG page................................................................. CHECK AVAILABLE
If GPS PRIMARY is not available:
RNP for approach........................................................................................ CHECK/ENTER
HIGH accuracy.......................................................................................................... CHECK
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
NORMAL PROCEDURES
STANDARD OPERATING PROCEDURES - NON PRECISION APPROACH
A330/A340 FLEET PRO-NOR-SOP-19 P 16/24
FCOM 19 AUG 10
Note: RNAV approach without GPS is subject to a specific operational approval.
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A330/A340机组操作手册 FLIGHT CREW OPERATING MANUAL FCOM 9(153)
