Overview

The Civil Aviation Regulations 1998, as amended, is the primary piece of Australian legislation governing civil aviation and aircraft operations within the country. Enacted by the Australian Parliament, these regulations were introduced to ensure the safety, efficiency, and orderly growth of civil aviation in Australia. The Civil Aviation Regulations 1998 fill the gap by providing a comprehensive framework to regulate various aspects of civil aviation, including airworthiness, licensing, and operational standards. This legislation aims to protect the public and promote a safe and efficient civil aviation industry in Australia. The Civil Aviation Safety Authority, as the delegate of the Minister for Infrastructure and Transport, is responsible for enforcing and administering these regulations. The overarching policy objective is to ensure that all civil aviation activities within Australia adhere to the highest possible safety standards.

Scope and Application

The Civil Aviation Regulations 1998, specifically PART 39 - 105, mandates that the Airworthiness Directive (AD) applies to all Model DV20 and DV22 Diamond (HOAC) Series Aeroplanes, requiring specific action to address a safety concern related to the canopy locking mechanism. This directive, issued by the Civil Aviation Safety Authority (CASA) delegate, is imperative for ensuring the safe operation of these aircraft by correcting an unsafe condition that had been identified through reports of inadvertent in-flight canopy openings. The AD mandates adherence to the instructions detailed in Diamond Aircraft Mandatory Service Bulletins (SB) 20-38 and 20-39, including revisions to the Flight Manual as specified in SB 20-39. The AD outlines a compliance timeline, requiring the mandated action within 5 hours of the aircraft being in service after 19 December 2001 or before 19 January 2002, whichever comes first, followed by regular inspections of the canopy locking mechanism at intervals not exceeding 100 hours of time in service. This directive underscores CASA's commitment to maintaining stringent safety standards within the Australian aviation industry.

Key Provisions

The Civil Aviation Regulations 1998, under Part 39, Section 105, establishes an Airworthiness Directive (AD) for Diamond (HOAC) Series Aeroplanes, specifically Model DV20 and DV22 aircraft. This AD, AD/DIAMOND/4, was issued by a delegate of the Civil Aviation Safety Authority (CASA) on 12 December 2001, and it became effective from 19 December 2001. The directive mandates action to rectify an unsafe condition regarding the canopy locking mechanism of these aircraft models. The required action is detailed in Diamond Aircraft's Mandatory Service Bulletins (SB) 20-38 and 20-39, which include a revision of the Flight Manual, as documented in SB 20-39. It is imperative that the specified actions are taken within 5 hours of the aircraft being in service after 19 December 2001, or before 19 January 2002, whichever comes first. After the initial compliance, the canopy locking mechanism must be inspected in accordance with SB No. 39 at intervals not exceeding 100 hours of time in service. The obligations under this AD are clear and specific. Operators of Model DV20 and DV22 aircraft must ensure that the canopy locking mechanism is addressed as per the instructions outlined in the AD. This involves following the detailed procedures in the mandatory service bulletins provided by Diamond Aircraft. Additionally, operators are required to update their Flight Manual to reflect the changes and revisions specified in SB 20-39. Failure to comply with these obligations could lead to significant safety risks, particularly the danger of inadvertent in-flight opening of the cockpit canopy, which has been reported previously. Breach of this Airworthiness Directive carries potential legal and safety consequences. The AD is a binding regulatory requirement, and non-compliance may result in enforcement actions by CASA. While specific offences and penalties are not detailed within the AD itself, general provisions under the Civil Aviation Act 1988 and Civil Aviation Regulations 1988 could apply. These may include fines, suspension or revocation of airworthiness certificates, and other enforcement actions deemed necessary to ensure compliance with aviation safety standards. The severity of penalties could vary based on the extent and nature of the non-compliance, with potential for significant civil and criminal repercussions.