Commonwealth legislation

CASA ADCX 034/10 - 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This Act has been repealed and is no longer in force. It is retained for historical reference.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What this does: This instrument cancels three outdated safety rules (called Airworthiness Directives, or ADs) that applied to specific Bell helicopter models.

Who it affects: Owners and operators of Bell 205, Bell 212, and Bell 412 helicopters, plus maintenance organisations that service these aircraft.

What is an Airworthiness Directive? It's a compulsory safety instruction issued by CASA (the Civil Aviation Safety Authority) that mandates specific repairs, inspections, or modifications to address unsafe conditions in aircraft.

The changes: As of 15 December 2010, the following three safety directives are completely cancelled:

AD/BELL 205/73 (for Bell 205 helicopters)
AD/BELL 212/68 (for Bell 212 helicopters)
AD/BELL 412/52 (for Bell 412 helicopters)

Why it matters: This removes outdated regulatory requirements, reducing paperwork and compliance costs for operators of these helicopter types. It imposes no new requirements—simply clears old rules from the books.

JSON API Aviation / CASA instruments

Deep dive

Want the full deep dive?

Zoe can write the in-depth analysis on top of the summary above: how it works, who it affects and what each part actually does.

Current sections

Direct links to the current provisions in CASA ADCX 034/10 - Revocation of Airworthiness Directives.

CASA ADCX 034/10 - Revocation of Airworthiness Directives

meta-content-style-type: text/css meta-content-type: application/xhtml+xml; charset=utf-8 meta-description: Revocation of directions meta-generator: Aspose.Words for .NET 20.2 title: CASA 354/06

?xml version="1.0" encoding="utf-8" standalone="no"?>

Instrument number CASA ADCX 034/10

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

13 December 2010

Revocation of Airworthiness Directives

1 Commencement

This instrument commences on 15 December 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/BELL 205/73	15 December 2010
AD/BELL 212/68	15 December 2010
AD/BELL 412/52	15 December 2010

Source text

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