Commonwealth legislation

CASA ADCX 009/12 - Revocation of Airworthiness Directives

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This Act has been repealed and is no longer in force. It is retained for historical reference.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 instrument cancels (revokes) a specific aircraft safety rule called Airworthiness Directive AD/ARRIEL/28.

Who it affects: Aircraft operators, owners, and maintenance engineers responsible for Turbomeca Arriel helicopter engines.

Why it matters: As of 1 May 2012, the maintenance, inspection, or modification requirements specified in AD/ARRIEL/28 are no longer legally mandatory. This removes a compliance burden for affected aircraft, typically because the underlying safety issue has been resolved through design changes, fleet retirement, or replacement by newer directives.

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Current sections

Direct links to the current provisions in CASA ADCX 009/12 - Revocation of Airworthiness Directives.

CASA ADCX 009/12 - Revocation of Airworthiness Directives

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Instrument number CASA ADCX 009/12

I, MICHAEL JAMES HIGGINS, Manager, Continuing Airworthiness, a delegate of CASA, make this instrument under subregulation 39.001 (1) of the Civil Aviation Safety Regulations 1998.

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Mike Higgins A/Manager

Continuing Airworthiness

24 April 2012

Revocation of Airworthiness Directives

1 Commencement

This instrument commences on 27 April 2012.

2 Revocation

Each Airworthiness Directive (AD) mentioned in Schedule 1 is revoked on the date specified for it in the Schedule.

Schedule 1 Revocation of ADs

AD	Revocation date
AD/ARRIEL/28	1 May 2012

Source text

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