Commonwealth legislation

AD/A320/3 - Automatic Flight Control System

RepealedCTH

This Act has been repealed and is no longer in force. It is retained for historical reference.

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

1/10 complexity

What this is: A mandatory aviation safety notice (an Airworthiness Directive) issued by the Civil Aviation Safety Authority for operators of Airbus A320 aircraft.

What it requires: Airlines and aircraft operators must inspect and repair the wiring and electrical connectors in the automatic flight control system. This must be done according to two specific technical maintenance manuals issued by Airbus (Service Bulletins A320-24-1013 and A320-24-1031).

Why it matters: The wiring faults could cause the automatic landing systems—specifically the Instrument Landing System (ILS) and Autoland computers—to fail or operate incorrectly. This creates a safety risk during automated landings.

Who must comply: All operators flying A320 model aircraft.

Deadline: The repairs had to be completed before 31 December 1989.

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Current sections

Direct links to the current provisions in AD/A320/3 - Automatic Flight Control System.

AD/A320/3 - Automatic Flight Control System

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Airbus Industrie A319, A320 and A321 Series Aeroplanes

AD/A320/3 Automatic Flight Control System 10/89

Applicability: All models A320.

Requirement: Action in accordance with S.B A320-24-1013 and S.B A320-24-1031.

Note: DGAC Telegraphic Airworthiness Directive T89-100-002(B) also refers.

Compliance: Prior to 31 December 1989.

Background: ILS and Autoland computer operation may be affected due to suspect wiring and connector reliability.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.