A318/A319/A320/A321 机组训练手册 FCTM Flight Crew Training Manual(50)_航空信息_民用航空_通用航空

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The flight crew should also check the overall route distance (6th line of the F-PLN page), versus CFP distance.
? SEC F-PLN
The SEC F-PLN should be used to consider an alternate runway for take-off, a return to departure airfield or a routing to a take-off alternate.
? RAD NAV
The RAD NAV page is checked, and any required NAVAID should be manually entered using ident. If a NAVAID is reported on NOTAM as unreliable, it must be deselected on the MCDU DATA/POSITION MONITOR/SEL NAVAID page.

NORMAL OPERATIONS
PRE START
A318/A319/A320/A321
FLIGHT CREW TRAINING MANUAL

? INIT B
The flight crew:
‐ Inserts the expected ZFWCG/ZFW, and block fuel to initialize a F-PLN computation. ‐ Checks fuel figures consistent with flight preparation fuel figures.
The flight crew will update weight and CG on receipt of the load sheet.
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.
? 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 will 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.
Once the FMGS has been programmed, the PNF should then cross check the information prior to the take-off briefing.
When the predictions are available, the crew may print the PREFLIGHT DATA  . This listing provides all the predictions which 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: