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In most cases, if the failed item appears in the MEL, the dispatch of the aircraft is authorized, provided that all dispatch conditions are fulfilled:
? Check the rectification time interval has not expired
? Consider location and, where repair is possible
? (*) Means that an INOP placard is required
? (O) Means that a specific operational procedure or limitation is required (all listed in the MEL OPERATIONAL PROCEDURES Chapter)
? (M) Means that a specific maintenance procedure is required.
When the MEL requires both maintenance and operational procedures, the maintenance procedures must be performed before applying the operational procedures.
NORMAL OPERATIONS
PRE START
MMEL symbol
If some items are mandatory for ETOPS dispatch, a mention "ER" (Extended Range) is added but mandatory items for CATII, CATIII operations, RNP and RVSM may be not mentioned in the MMEL. However, the MEL should include these requirements.
If it is not the case,
? Mandatory items for CATII/III are available in QRH
? Mandatory items for RVSM are available in FCOM (Refer to FCOM/PRO-SPO-50 REQUIRED EQUIPMENT/FUNCTIONS FOR RVSM)
? Mandatory items for RNP are available in FCOM (Refer to FCOM/PRO-SPO-51 BRNAV IN EUROPEAN AIRSPACE)
The ECAM STATUS page displays maintenance messages that are for maintenance purposes only. Dispatch with maintenance messages displayed on the ECAM STATUS page is permitted without specific conditions.
SECURED AND TRANSIT STOP
Applicable to: ALL
1 If the last checklist performed by the flight crew is SECURING THE AIRCRAFT C/L, the aircraft is in SECURED STOP. After a SECURED STOP, the flight crew must perform all items in the Standard Operations Procedure (SOP), for the next flight.
If the last checklist performed by the flight crew is PARKING C/L, the aircraft is in TRANSIT STOP. After a TRANSIT STOP, items indicated by (*), are the only steps to be completed for TRANSIT PREPARATION. i.e. SAFETY EXTERIOR INSPECTION, PRELIMINARY COCKPIT PREPARATION, EXTERIOR INSPECTION, and COCKPIT PREPARATION.
NORMAL OPERATIONS
PRE START
SAFETY EXTERIOR INSPECTION
Applicable to: ALL
Safety Exterior Inspection is performed to ensure that the aircraft, and its surroundings, are safe for operations.
Items that must be checked include:
? Chocks in place
? Doors status
? Ground crew present
? Aircraft environment
PRELIMINARY COCKPIT PREPARATION
Applicable to: ALL
OBJECTIVES
The objectives of the preliminary cockpit preparation are:
? To ensure that all safety checks are performed before applying electrical power: ‐ The RCL pb is pressed for at least 3 s to display the cautions and warnings from the previous flight.
‐ The technical logbook and the MEL are checked at this stage.
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A330/A340 機(jī)組訓(xùn)練手冊 FCTM Flight Crew Training Manual 1(31)