CIVIL AVIATION ACT 1988
CIVIL AVIATION SAFETY REGULATIONS 1998
ISSUE OF AIRWORTHINESS DIRECTIVE
Under section 98 of the Civil Aviation Act 1988, the Governor-General may make regulations for the purposes of the Act and in the interests of the safety of air navigation. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, CASA may issue airworthiness directives (ADs) for kinds of aircraft or aeronautical products. Subregulation 39.001(5) of the Civil Aviation Safety Regulations 1998 provides that an AD is a disallowable instrument for the purposes of section 46A of the Acts Interpretation Act 1901. Therefore, in accordance with section 6 of the Legislative Instruments Act 2003, an AD is a legislative instrument.
Under Annex 8 to the Convention on International Civil Aviation, the State of Design has overall responsibility for continuing airworthiness of an aircraft type, and must provide any information necessary to ensure the continuing airworthiness of a type to appropriate States of Registry. ADs (and their equivalents) are the most common form of continuing airworthiness information, and are issued by most ICAO Contracting States.
The State of Registry of an individual aircraft is responsible for its continuing airworthiness. Under Annex 8, the State of Registry must develop or adopt requirements to ensure the continuing airworthiness of aircraft. When a State of Design issues an AD against a type of aircraft on the Australian Register, CASA, as Australia’s national airworthiness authority, must assess that information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design.
The New Zealand CAA has issued AD DCA/R2000/13 affecting Robin HR 200 and R 2000 series aircraft. New Zealand is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/ROBIN/4, Amendment 1, which will become effective on 17 January 2008. This AD cancels and replaces the previous issue.
As this AD is issued because of Australia’s obligations under Convention on International Civil Aviation, and because it is issued in response to an AD raised by the relevant State of Design, no consultation of the Australian public has taken place on this AD. The Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to regulate civil aviation in Australia, aiming to ensure the safety and efficiency of air navigation. This Act empowers the Governor-General to make regulations necessary for the safety of air navigation, with the overarching goal of maintaining high standards of safety in the aviation industry. Complementing this, the Civil Aviation Safety Regulations 1998 further specify the requirements for airworthiness and the issuance of airworthiness directives (ADs). In the interests of international cooperation and adherence to the Convention on International Civil Aviation, the Australian Civil Aviation Safety Authority (CASA) issues ADs to ensure compliance with international standards and to maintain the continuing airworthiness of aircraft registered in Australia. This legislative framework ensures that Australia meets its obligations under international agreements while safeguarding the safety of its airspace.
Scope and Application
The Civil Aviation Safety Regulations 1998, under section 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified types of aircraft or aeronautical products. These directives are legislative instruments, as they are disallowable under section 46A of the Acts Interpretation Act 1901 and recognised as such by the Legislative Instruments Act 2003. ADs are essential for maintaining the continuing airworthiness of aircraft, a responsibility shared between the State of Design and the State of Registry. The State of Design, in this case, New Zealand, is responsible for issuing ADs for aircraft types designed within its jurisdiction, while CASA, as Australia's national airworthiness authority, must assess these ADs and, if necessary, issue corresponding Australian ADs to ensure compliance with international standards. This regulatory framework aligns with Annex 8 of the Convention on International Civil Aviation, facilitating a coordinated global approach to air safety.
Key Provisions
The Civil Aviation Safety Regulations 1998, under regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified kinds of aircraft or aeronautical products. An AD is a legislative instrument as per section 6 of the Legislative Instruments Act 2003 and is considered a disallowable instrument under section 46A of the Acts Interpretation Act 1901. These directives are crucial for ensuring the continuing airworthiness of aircraft, as they embody the necessary measures and requirements to maintain safety standards as outlined in Annex 8 to the Convention on International Civil Aviation. Under this annex, the State of Design has the primary responsibility for the airworthiness of an aircraft type and must provide all necessary information to the State of Registry. The State of Registry, in turn, must implement the requirements to ensure the ongoing airworthiness of the aircraft on its register.
The obligations imposed by the ADs are multifaceted. Firstly, the State of Design must issue ADs based on safety concerns or identified issues within a specific aircraft type. CASA, as the national airworthiness authority for Australia, must then review these ADs and determine their applicability and necessity for aircraft registered in Australia. If deemed necessary, CASA will issue corresponding Australian ADs to mandate the safety measures. For instance, the New Zealand Civil Aviation Authority issued AD DCA/R2000/13 for Robin HR 200 and R 2000 series aircraft, and CASA subsequently issued Australian AD/ROBIN/4, Amendment 1, effective from 17 January 2008. This process ensures that Australian-registered aircraft comply with internationally recognised safety standards.
Failure to comply with the provisions set forth in an AD can result in significant legal consequences. Civil penalties may be imposed for non-compliance, and in severe cases, criminal penalties may apply. The exact penalties are not specified in the provided text, but they are typically outlined in the Civil Aviation Act 1988 and related regulations. Non-compliance with ADs can lead to enforcement actions by CASA, which may include fines, suspension, or revocation of airworthiness certificates. The gravity of the penalty often correlates with the severity of the non-compliance and the potential risk to public safety. Therefore, adherence to ADs is not only a legal obligation but also a critical aspect of maintaining high safety standards in civil aviation.