Commonwealth legislation

CASA ADCX 021/10 - 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This Act has been repealed and is no longer in force. It is retained for historical reference.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 four specific Airworthiness Directives (mandatory safety instructions) that previously required owners or operators of certain aircraft and engines to carry out specific maintenance or modifications.

Who it affects: Owners and operators of:

Dornier 328 aircraft (AD/DO 328/73)
Eurocopter EC135 helicopters (AD/EC 135/22)
Gippsland GA8 Airvan aircraft (AD/GBK 117/24)
Aircraft with Rolls-Royce RB211 engines (AD/RB211/39)

What changes: As of 27 August 2010, the four safety directives listed above are no longer legally binding. This means the mandatory inspections, repairs, or modifications previously required by those directives are no longer compulsory.

Why it matters: Removing outdated or superseded safety requirements reduces compliance costs and administrative burden for aircraft operators, while CASA maintains safety oversight through other means (such as newer directives or different regulatory pathways).

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Current sections

Direct links to the current provisions in CASA ADCX 021/10 - Revocation of Airworthiness Directives.

CASA ADCX 021/10 - Revocation of Airworthiness Directives

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Instrument number CASA ADCX 021/10

I, DAVID ALAN VILLIERS, Manager, Initial Airworthiness, a delegate of CASA, make this instrument under subregulation 39.001 (1) of the Civil Aviation Safety Regulations 1998.

View image in the official source

David Villiers Manager

Initial Airworthiness

18 August 2010

Revocation of Airworthiness Directives

1 Commencement

This instrument commences on 26 August 2010.

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/DO 328/73	27 August 2010
AD/EC 135/22	27 August 2010
AD/GBK 117/24	27 August 2010
AD/RB211/39	27 August 2010

Source text

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