Commonwealth legislation

CASA ADCX 025/10 - 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This Act has been repealed and is no longer in force. It is retained for historical reference.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 (revokes) four specific Airworthiness Directives (ADs). ADs are legally binding safety orders issued by the Civil Aviation Safety Authority (CASA) that require aircraft owners and operators to perform specific maintenance, inspections, or modifications to address unsafe conditions.

Who it affects

Aircraft operators, owners, and maintenance organisations responsible for:

Rolls-Royce AE 3007 engines (specifically AD/AE 3007/6 Amdt 2)
Airbus A330 aircraft (AD/A330/89)
Cessna 750 Citation X aircraft (AD/CESSNA 750/4)
MBB/Kawasaki BK 117 helicopters (AD/JBK 117/30)

Why it matters

From the dates specified in the Schedule (between 6 October and 1 November 2010), the mandatory maintenance requirements imposed by these four directives ceased to apply. Revocations typically occur when the safety issue has been resolved through design changes, alternative regulatory measures, or when the directive is no longer considered necessary for airworthiness.

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Current sections

Direct links to the current provisions in CASA ADCX 025/10 - Revocation of Airworthiness Directives.

CASA ADCX 025/10 - Revocation of Airworthiness Directives

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Instrument number CASA ADCX 025/10

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.

View image in the official source

Mike Higgins Manager

Continuing Airworthiness

30 September 2010

Revocation of Airworthiness Directives

1 Commencement

This instrument commences on 5 October 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/AE 3007/6 Amdt 2	27 October 2010
AD/A330/89	11 October 2010
AD/CESSNA 750/4	1 November 2010
AD/JBK 117/30	6 October 2010

Source text

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