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performance has been checked.
The line-up technique is very important. The pilot should use the over steer technique to minimize
field length loss and consequently, to maximize the acceleration-stop distance available.
DECISION MAKING
A rejected takeoff is a potentially hazardous manoeuvre and the time for decision making is
limited. To minimize the risk of inappropriate decisions to reject a takeoff, many warnings and
A330/A340 FLIGHT CREW TRAINING MANUAL
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A330/A340 FLEET AO-020 P 2/18
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cautions are inhibited between 80 kt and 1 500 ft. Therefore, any warnings received during this
period must be considered as significant.
To assist in the decision making process, the takeoff is divided into low and high speeds regimes,
with 100 kt being chosen as the dividing line. The speed of 100 kt is not critical but was chosen in
order to help the Captain make the decision and to avoid unnecessary stops from high speed.
• Below 100 kt, the Captain will seriously consider discontinuing the take-off if any ECAM
warning/caution is activated.
• Above 100 kt, and approaching V1, the Captain should be "go-minded" and only reject the
takeoff in the event of a major failure, sudden loss of thrust, any indication that the aircraft will
not fly safely, any red ECAM warning, or any amber ECAM caution of the ENG system or the
FCTLsystem.
If a tire fails within 20 kt of V1, unless debris from the tire has caused noticeable engine
parameter fluctuations, it is better to get airborne, reduce the fuel load and land with a full
runway length available.
The decision to reject the takeoff is the responsibility of the Captain and must be made prior to V1
speed.
• If a malfunction occurs before V1, for which the Captain does not intend to reject the takeoff, he
will announce his intention by calling "GO".
• If a decision is made to reject the takeoff, the Captain calls "STOP". This call both confirms the
decision to reject the takeoff and also states that the Captain now has control. It is the only time
that hand-over of control is not accompanied by the phrase "I have control".
RTO PROCEDURE
Should a RTO procedure is initiated, the following task sharing will be applied.
A330/A340 FLIGHT CREW TRAINING MANUAL
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A330/A340 FLEET AO-020 P 3/18
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(1) Announcing the deceleration means that the deceleration is felt by the crew, and confirmed
by the Vc trend on the PFD. The deceleration may also be confirmed by the DECEL light (if
the autobrake is on). However, this light only comes on when the actual deceleration is 80 %
of the selected rate, it is not an indicator of the proper autobrake operation. For instance,
the DECEL light might not appear on a contaminated runway, with the autobrake working
properly, due to the effect of the antiskid.
If the takeoff is rejected prior to 72 kt, the spoilers will not deploy and the auto-brake will not
function.
If a rejected takeoff is initiated and MAX auto brake decelerates the aircraft, the captain will avoid
pressing the pedals (which might be a reflex action). Conversely, if deceleration is not felt, the
captain will press the brake pedals fully down.
If takeoff has been rejected due to an engine fire, the ECAM actions will be completed until
shutting down the remaining engines.
A330/A340 FLIGHT CREW TRAINING MANUAL
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Rejected takeoff flow pattern
INTRODUCTION TO EMERGENCY EVACUATION
Applicable to: ALL
GENERAL
The typical case, which may require an emergency evacuation, is an uncontrollable on ground
engine fire.
This situation, which may occur following a rejected takeoff or after landing, requires good crew
coordination to cope with a high workload situation:
In the rejected takeoff case, the captain calls "STOP". ‐ This confirms that the captain has
controls
‐ In all other cases, the captain calls "I HAVE CONTROLS" if required, to state the control hand
over.
Note: If possible, position the aircraft to keep the fire away from the fuselage, taking into
account the wind direction.
A330/A340 FLIGHT CREW TRAINING MANUAL
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1DECISION MAKING
As soon as aircraft is stopped, and the parking brake is set, the captain notifies the cabin crew and
calls for ECAM ACTIONS. At this stage, the task sharing is defined as follow:
The first officer carries out the ECAM actions ‐ until evacuation decision point
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A330/A340机组训练手册FLIGHT CREW TRAINING MANUAL(72)
