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Supplementary Techniques' (Refer to 99 Duref Cible FCOM) chapters.
F-PLN INSERTION AND CROSSCHECK
Applicable to: ALL
On certain routes, the pilot has to define LAT/LONG waypoints, which must be entered as follows :
WRITE the waypoint longitude/latitude in the scratchpad.
The format is 4500N/3000W.
PRESS a left key of the MCDU F-PLN page.
This automatically triggers the NEW WAYPOINT page.
CHECK the coordinates and the proposed waypoint ident.
If the pilot entered 4500N/3000W, the system proposes the ident N45W30.
PRESS the STORE prompt.
The waypoint is inserted in the F-PLN, and stored in the navigation database (stored element).
A F-PLN crosscheck must be carefully performed by both crewmembers :
‐ Check the SID (F-PLN page and ND PLAN mode versus the SID chart including constraints).
‐ En route segments :
• If the F-PLN is defined by a company route : Check the ROUTE SELECTION page, versus the
ATC F-PLN.
• If the F-PLN is defined by a succession of airways : Check the AWY intersect waypoints on the
AWY page, versus the ATC F-PLN.
• If the F-PLN is defined by a succession of waypoints : Check the TRK/DIST of each leg, versus
the computerized F-PLN.
‐ Check the flight plan DISTANCE on the F-PLN page, versus the ground distance of the
computerized flight plan.
‐ Once the flight plan is finalized, and all GW/PERF data are inserted :
• PRINT the PREFLIGHT REPORT
This report may then be used as the master document for the continuous monitor of the flight
progress, until a major flight plan change will occur in flight.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
OTHER FUNCTIONS - NAVIGATION
A330/A340 FLEET DSC-22_20-60-120 P 2/4
FCOM 19 AUG 10
IN FLIGHT PROCEDURES
Applicable to: ALL
TAKEOFF
If takeoff is achieved from an intersection, INSERT the corresponding TO SHIFT on the PERF TO
page, to get an accurate position update at takeoff.
REACHING THE INITIAL CRUISE FL
COMPLETE WIND/TEMP entry at waypoints, if not done during preflight
COMPLETE STEP entry, check whether an OPT STEP is proposed for the next STEP on the
STEP ALT page
UPDATE the F-PLN with the latest ATC or Oceanic clearance
PRINT the resulting predictions (if PRINTER is installed) : PRINT the INFLIGHT REPORT
This will be then used as the basic document to follow the proper completion of the flight, until a
new major change is requested by ATC.
BEFORE LEAVING RADIO NAVAID COVERAGE
TUNE the last navaid within range and INSERT its ident on PROG page.
When IRS ONLY NAVIGATION message comes up :
VALIDATE FMS position (raw data versus computed BRG/DIST on PROG page)
If a significant deviation is noticed between the IRS deviations :
Determine the best 2 IRSs on DATA POS MONITOR page
eg
IRS1 IRS 2 IRS3
6.4 2.8 2.5 IRS 3/IRS2 are best.
OUTSIDE RADIO NAVAID COVERAGE
USE NAV mode.
KEEP FD bars displayed on both PFD.
Any FMS position mismatch is immediately detected by the FD bars of the slave FMS, which will
not be properly centered.
When close to the TO waypoint : SELECT the report page
When overhead the waypoint, CHECK the proper sequencing :
• REPORT to ATC using REPORT page
• CHECK BRG/DIST to the new TO WPT on the ND
• CHECK Fuel and Xtra on FUEL PRED page
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
OTHER FUNCTIONS - NAVIGATION
A330/A340 FLEET DSC-22_20-60-120 P 3/4
FCOM 19 AUG 10
MODIFICATION OF THE F-PLN
PNF : ENTERS the new clearance in the MCDU
PF/PNF : CROSSCHECK the correct insertion of the new clearance
PRINT the resulting predictions (if PRINTER is installed) : INFLIGHT REPORT
The previous print may be suppressed since the new print includes the history of the past
waypoints.
WHEN BACK INTO RADIO NAVAID COVERAGE AREA
Manually TUNE for display the first navaid potentially in range
Note: Autotune of the navaid will only occur when within the figure of merit of the navaids.
CROSSCHECK FMS accuracy whenever raw data are available
Note: If a VOR/DME update occurs, it is quite common to note that the aircraft enters a shallow
turn to slowly catch up the new radio position.
AT THE END OF THE FLIGHT
PRINT the POST FLIGHT REPORT (if the PRINTER is installed).
Note: When taxiing, the GS information provided by the worst IRS might be misleading
CHECK the IRS drift on the POST FLIGHT REPORT or on the IRS MONITOR page (if printer is
not installed)
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
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A330/A340机组操作手册 FLIGHT CREW OPERATING MANUAL FCOM 2(15)
