### REFERENCE: TR149 Issue 1.0 AFM ISSUE DATE: 20 DEC 10



# A330/A340 TEMPORARY REVISION TR149 issue 1.0 

# A330 - ALTERNATE LAW ASSOCIATED WITH AP AND A/THR DISCONNECTION 

# AIRPLANE FLIGHT MANUAL

The content of this document is the property of Airbus. It is supplied in confidence and commercial security on its contents must be maintained. It must not be used for any purpose other than that for which it is supplied, nor may information contained in it be disclosed to unauthorized persons. It must not be reproduced in whole or in part without permission in writing from the owners of the copyright. © AIRBUS 2005. All rights reserved.

AIRBUS S.A.S CUSTOMER SERVICES DIRECTORATE 31707 BLAGNAC CEDEX FRANCE

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TR149 Issue 1.0 PLP-TOC P 1 /2 AFM 20 DEC 10 

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### APPRO APPROVAL DATA APPRO-TR TEMPORARY REVISIONS A330 - Alternate Law Associated with AP and A/THR Disconnection

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### ABN ABNORMAL PROCEDURES ABN-27 FLIGHT CONTROLS ALTERNATE LAW ASSOCIATED WITH AP AND A/THR DISCONNECTION

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TR149 Issue 1.0 PLP-TOC P 2/2 AFM 20 DEC 10A330/A340

AIRPLANE FLIGHT MANUAL 

### APPROVAL DATA TEMPORARY REVISIONS

TR149 Issue 1.0 APPRO-TR P 1 /2 AFM 20 DEC 10 

### TR149 Issue 1 A330 - ALTERNATE LAW ASSOCIATED WITH AP AND A/THR DISCONNECTION Ident.: TDU / APPRO-TR-00013057.0001001 / 20 DEC 10 IN APPROBATION Criteria: A330 Impacted DU: NONE 

### APPROVAL REFERENCE APPROVED BY: EASA Approval date: Do not remove this Temporary Revision until instructed to do so. Reason for issue: This TRis issued to recommend the flight crew to check airspeed

indications before engaging the autopilot when in alternate law. Applicable to: A330 aircraft. This Temporary Revision is made up of the following Temporary Documentary Units: APPRO-TR-00013057.0001001/20 DEC 10 ABN-27-00013059.0001001/20 DEC 10A330/A340 AIRPLANE FLIGHT MANUAL 

### APPROVAL DATA TEMPORARY REVISIONS



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AIRPLANE FLIGHT MANUAL 

### ABNORMAL PROCEDURES FLIGHT CONTROLS

TR149 Issue 1.0 ABN-27 P 1 /2 AFM 20 DEC 10



### ALTERNATE LAW ASSOCIATED WITH AP AND A/THR DISCONNECTION Ident.: TDU / ABN-27-00013059.0001001 / 20 DEC 10 IN APPROBATION Criteria: A330 Impacted DU: NONE Impacted by TR149 Issue 1 

###  When autopilot and autothrust are automatically disconnected and flight controls have reverted to alternate law: Do not engage the APand the A/THR, even if FDbars have reappeared. Do not follow the FDorders. Crosscheck all speed indications.  If unreliable speed indication suspected: Apply unreliable airspeed procedure. Refer to ABN-34 UNRELIABLE AIRSPEED INDICATION

.  If at least two ADRs provide reliable speed indication for at least 30 sand the aircraft is stabilized on the intended flight path: Use AP/FDand A/THRas required.A330/A340 AIRPLANE FLIGHT MANUAL 

### ABNORMAL PROCEDURES FLIGHT CONTROLS



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TR149 Issue 1.0 ABN-27 P 2/2 AFM 20 DEC 10