A320/A321 FLIGHT CREW TRAINING MANUAL 机组训练手册(42)

曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

The previously flown approach will be automatically strung back in the F-PLN at the end of the missed approach procedure. The approach must be activated if another approach is planned. If proceeding to an alternate, switching out of FMGS GO AROUND phase to CLIMB phase is achieved by selecting ALTN or inserting NEW DEST and CRZ FL.  Either of these actions will switch the FMGS flight phase to CLIMB (FCOM 4.02.20 [FMGS Principles -Flight Phases]).
Be very careful when going-around with FPV selected as it is easy to over-rotate, and put the aircraft symbol at 15, not the FPV.
In the event of low altitude capture and engine failure whilst in ALT* mode, monitor the speed carefully as there is no low speed protection in ALT * mode.

06 - COMPLETION STANDARDS
.
Initiates go-around at +50 ft/-0 ft of decision altitude/height.

.
Initiates go-around at +100 ft/-0 ft of minimum descent altitude/height.

.
Immediate application of TOGA and positive rotation to required pitch angle.

.
Follows SRS and maintains target speed +/- 10 kt (minimum VREF).

.
Follows published missed approach procedure or maintains ATC heading  +/- 5°.

.
Ensures application of task sharing requirements and good crew communications.

07 - COMMON ERRORS
.
Incomplete or missed callouts.

.
Rotation too slow and/or delayed.

.
Pitch / speed / thrust control.

.
Flap retraction completed before acceleration altitude.

.
Wrong or no selection of lateral mode.

.
When FPD/FPV selected confusion between pitch angle and FPV.

.
To be familiar with and apply special requirements for dispatch with gear down.

.
To be able to compute Take-off and Go around performance data.

.
To calculate a valid fuel plan.

A319/A320/A321 FLIGHT CREW TRAINING MANUAL  NORMAL OPERATION BRIEFINGS FLIGHT WITH GEAR DOWN  1.02.27  Page 1 
REV 21  MAY 98 

02 - SCHEDULE
Briefing duration : 15 minutes
03 - EQUIPMENT
DOC references :
.
FCOM 2.04.25 (Special operations)

.
FCOM 3.05.35 (Go around)

04 - INSTRUCTOR’S ACTIONS
Briefing of the following key points.
MAIN
.
Knowledge of limitations (speed, icing).

.
Take-off performance computation.

.
Recommended speeds (climb, cruise, descent : 240 kt/M 0.50).

.
Go around.

.
Disregard FMGS fuel predictions.

SECONDARY Revenue flight is permitted with the landing gear in the down position and the gear doors closed, subject to certain limitations contained in FCOM 2.04.25 (Special Operations - Flight With Gear Down). The MEL must also be consulted before planning a flight with gear down.
A319/A320/A321 FLIGHT CREW TRAINING MANUAL  NORMAL OPERATION BRIEFINGS FLIGHT WITH GEAR DOWN  1.02.27  Page 2 
REV 21  MAY 98 

Be aware that failures which would normally degrade flight controls to ALTN law, now degrade to DIRECT law.
Note special procedures for emergency electrical generation in all generators failed case.
Performance is severely degraded and special attention must be paid to weight and fuel consumption calculations. Should the gear fail to retract after take off, FCOM 2.04.25 (Special Operations - Flight with Gear Down) will be of use in deciding whether flight can continue to destination or another aiport enroute. This is one of the few occasions when FCOM Vol 2 is used in flight.
Consider the effect of terrain on the planned departure route and the go-around due to poor climb performance.
Examine the planned route carefully as drift down level off is very much lower than with gear retracted. Terrain clearance is a concern.
06 - COMPLETION STANDARDS
　
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320/A321 FLIGHT CREW TRAINING MANUAL 机组训练手册(42)