Commonwealth legislation

AD/TAY/9 - Ultrasonic Inspection of LP Compressor Rotor Blades - CANCELLED

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This Act has been repealed and is no longer in force. It is retained for historical reference.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

This document officially cancels a previous safety rule (Airworthiness Directive AD/TAY/9) that required ultrasonic inspection of low-pressure compressor rotor blades on Rolls-Royce Tay series turbine engines.

Who it affects

Aircraft operators and maintenance organisations using Rolls-Royce Tay engines, particularly those responsible for engine maintenance and airworthiness compliance.

Why it matters

The old inspection requirement is no longer necessary because it has been replaced by a newer, updated safety rule (AD/TAY/19). This cancellation simplifies compliance by removing the outdated requirement and directing operators to follow the current standard instead.

Effective date

The cancellation took effect on 5 July 2007.

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Current sections

Direct links to the current provisions in AD/TAY/9 - Ultrasonic Inspection of LP Compressor Rotor Blades - CANCELLED.

AD/TAY/9 - Ultrasonic Inspection of LP Compressor Rotor Blades - CANCELLED

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AIRWORTHINESS DIRECTIVE

On the effective date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive AD/TAY/9.

Rolls Royce Turbine Engines - Tay Series

AD/TAY/9	Ultrasonic Inspection of LP Compressor Rotor Blades	7/2007

Requirement:	CANCELLED.
	This AD is cancelled on 5 July 2007.
Background:	This AD has been superseded by AD/TAY/19.

View image in the official source

Charles Lenarcic Delegate of the Civil Aviation Safety Authority

25 May 2007

Source text

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