Commonwealth legislation

CASA ADCX 013/11 - 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This Act has been repealed and is no longer in force. It is retained for historical reference.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

This instrument cancels three specific aircraft maintenance requirements (called Airworthiness Directives or ADs) that were previously mandatory.

What it does:

Revokes AD/R22/54 Amdt 3 for Robinson R22 helicopters (effective 5 July 2011)
Revokes AD/R44/22 Amdt 4 for Robinson R44 helicopters (effective 5 July 2011)
Revokes AD/B767/157 Amdt 1 for Boeing 767 aircraft (effective 22 July 2011)

Who it affects: Owners and operators of these specific aircraft models no longer need to comply with these particular maintenance instructions after the specified dates.

Why it matters: Airworthiness Directives are mandatory safety rules issued when CASA finds unsafe conditions in aircraft. Revoking them removes regulatory burden when the safety issue is resolved, the directive becomes redundant, or a newer rule replaces it.

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Current sections

Direct links to the current provisions in CASA ADCX 013/11 - Revocation of Airworthiness Directives.

CASA ADCX 013/11 - Revocation of Airworthiness Directives

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Instrument number CASA ADCX 013/11

I, DAVID PUNSHON, A/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

David Punshon A/Manager

Continuing Airworthiness

27 June 2011

Revocation of Airworthiness Directives

1 Commencement

This instrument commences on 4 July 2011.

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/R22/54 Amdt 3	5 July 2011
AD/R44/22 Amdt 4	5 July 2011
AD/B767/157 Amdt 1	22 July 2011

Source text

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