Commonwealth legislation

CASA ADCX 026/11 - 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This Act has been repealed and is no longer in force. It is retained for historical reference.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 document cancels two specific Airworthiness Directives (ADs) — mandatory safety notices that require aircraft owners to perform specific maintenance or modifications.

What is being cancelled:

AD/BELL 206/130 Amdt 3 — a safety requirement for Bell 206 helicopters
AD/SMA/4 — a safety requirement for SMA engines or equipment

Why it matters: Removing these requirements reduces regulatory burden on aircraft operators and maintenance organisations. It suggests CASA has determined these particular safety mandates are no longer necessary — either because the safety issue has been resolved through other means, the affected aircraft are no longer in service, or newer standards have superseded them.

When it takes effect: The instrument itself starts on 8 January 2012, but the actual revocation of the two directives happens on 9 January 2012.

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Current sections

Direct links to the current provisions in CASA ADCX 026/11 - Revocation of Airworthiness Directives.

CASA ADCX 026/11 - Revocation of Airworthiness Directives

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Instrument number CASA ADCX 026/11

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

21 December 2011

Revocation of Airworthiness Directives

1 Commencement

This instrument commences on 8 January 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/BELL 206/130 Amdt 3	9 January 2012
AD/SMA/4	9 January 2012

Source text

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