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 United States FAA has issued AD 2006-08-07 affecting Brantly B-2 series helicopters. The United States is the State of Design for these helicopters. CASA has assessed this AD and has issued Australian AD/B-2/32, which will become effective on 8 May 2006.
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 Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, New Technologies and Systems, in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to ensure the safety of air navigation, providing a legislative framework to manage and regulate civil aviation in Australia. One of its key provisions allows the Governor-General to make regulations for the purposes of the Act, with the overarching goal of maintaining the safety of air navigation. Under the authority granted by this Act, the Civil Aviation Safety Regulations 1998 were also established, enabling the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft and aeronautical products. This legislative mechanism is critical in ensuring that aircraft on the Australian register continue to meet safety standards set by the international community, particularly under the auspices of the Convention on International Civil Aviation. The issuance of ADs is mandated by Australia's obligations as a signatory to this Convention, ensuring that international safety standards are adopted and enforced domestically.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, provides the legislative framework for the regulation of airworthiness directives in Australia. Specifically, section 98 of the Act empowers the Governor-General to make regulations aimed at ensuring the safety of air navigation, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives for types of aircraft or aeronautical products. These directives are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901, and as such, they are legislative instruments under section 6 of the Legislative Instruments Act 2003. The application of these directives is informed by the Convention on International Civil Aviation, where the State of Design bears responsibility for the continuing airworthiness of an aircraft type, and must provide necessary information to States of Registry. In Australia, CASA, as the national airworthiness authority, is tasked with assessing and, if appropriate, issuing Australian airworthiness directives to enforce the requirements set by the State of Design. This approach ensures compliance with international obligations and maintains safety standards in line with ICAO standards.
Key Provisions
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives, as outlined in section 98 of the Act and regulation 39.001 of the Regulations, are legislative instruments under the Legislative Instruments Act 2003. Section 39.001(5) of the Civil Aviation Safety Regulations 1998 clarifies that ADs fall under the category of disallowable instruments as per section 46A of the Acts Interpretation Act 1901.
These airworthiness directives serve as a critical means for ensuring the continuing airworthiness of aircraft. The State of Design, which in this case is the United States for the Brantly B-2 series helicopters, holds the primary responsibility for providing necessary information to maintain the airworthiness of an aircraft type, as stipulated in Annex 8 to the Convention on International Civil Aviation. The State of Registry, in this instance CASA, must then evaluate this information and, if necessary, issue a corresponding AD to mandate the requirements from the State of Design. This ensures that all relevant parties adhere to the standards necessary for safe operations.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 require CASA to assess airworthiness directives issued by the State of Design and to act accordingly. CASA must ensure that the requirements of any issued ADs are met to maintain the continuing airworthiness of aircraft registered in Australia. This includes evaluating the need for issuing an Australian AD when a foreign AD is applicable to aircraft within the Australian Register.
Any breaches of the provisions set forth in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 could lead to significant consequences. While the specific penalties for non-compliance are not detailed in the provided text, violations of airworthiness directives could potentially result in severe civil or criminal penalties. These could include fines, imprisonment, or other sanctions as deemed appropriate under Australian law. The enforcement of these regulations is crucial to maintaining the safety standards required for air navigation within Australia.