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The flight crew will update weight and CG on receipt of the load sheet.
The FMS uses the trip wind for the entire flight from origin to destination. The trip wind is an average wind component that may be extracted from the CFP. The trip wind facility is available if the wind profile has not already been entered.
After Engine start, the INIT B page is no longer available. The flight crew should use the FUEL PRED page for weight and fuel data insertion, if required.
The INIT B page should not be completed immediately after INIT A, because the FMGS would begin to compute F-PLN predictions. This would slow down the entry procedure.
? PERF
The thrust reduction altitude/acceleration altitude (THR RED /ACC) are set to default at 1 500 ft, or at a value defined by airline policy. The THR RED/ACC may be changed in the PERF TAKE-OFF page, if required. The flight crew should consider the applicable noise abatement procedure.
The one-engine-out acceleration altitude must:
‐ Be at least 400 ft above airport altitude
‐ Ensure that the net flight path is 35 ft above obstacles
‐ Ensure that the maximum time for takeoff thrust is not exceeded.
Therefore, there are generally a minimum and a maximum one-engine-out acceleration altitude values. The minimum value satisfies the first two criteria. The maximum value satisfies the last one. Any value between those two may be retained. The one-engine-out acceleration altitude is usually defaulted to 1 500 ft AGL, and may be updated as required.
The flight crew uses the PERF CLB page to pre-select a speed. For example, "Green Dot" speed for a sharp turn after take-off.
The crew may also check on the PROG page the CRZ FL, MAX REC FL and OPT FL.
When the FMGS has been programmed, the PNF should then cross check the information before the take-off briefing. When the predictions are available, the crew may print the PREFLIGHT DATA. This print provides all the predictions that may be used during the initial part of the flight.
TAKE-OFF BRIEFING
The PF should perform the takeoff briefing at the gate , when the flight crew workload permits, Cockpit preparation has been completed and, before engine start.
The takeoff briefing should be relevant, concise and chronological. When a main parameter is referred to by the PF, both flight crewmembers must crosscheck that the parameter has been set or programmed correctly. The takeoff briefing covers the following:
NORMAL OPERATIONS
PRE START
Take off briefing with associated checks
1- Miscellaneous
Aircraft type and model (Tail strike awareness)
Aircraft technical status (MEL and CDL considerations, relevant OEB)
NOTAMS
Weather
RWY conditions
Use of ENG/Wing Anti Ice ENG Start Procedure Push Back
Expected Taxi Clearance Use of Radar
Use of Packs for Takeoff
2- INIT B Page
Block Fuel (1)
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A330/A340 机组训练手册 FCTM Flight Crew Training Manual 1(35)