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, the Civil Aviation Safety Authority (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.
CASA or its predecessors issued AD/PITTS S-2 /6 Amendment 1 affecting Pitts S-2A and S-1S aeroplanes in 1995. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 22 October 2009. No replacement AD is required.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. 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, Initial Airworthiness in the Airworthiness and Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted to establish and regulate civil aviation safety in Australia, authorises the Governor-General to create regulations ensuring the safety of air navigation. Under this authority, the Civil Aviation Safety Regulations 1998 permit the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products, which are considered legislative instruments under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. These directives are essential for maintaining the continuing airworthiness of aircraft, a responsibility shared between the State of Design and the State of Registry, in accordance with Annex 8 of the Convention on International Civil Aviation. The Civil Aviation Act 1988 and its associated regulations aim to ensure that air navigation safety standards are met, reflecting Australia’s obligations under international conventions.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) which are regulatory instruments aimed at ensuring the safety of air navigation. These directives apply to specific kinds of aircraft or aeronautical products, thereby directly affecting manufacturers, operators, and owners of these aircraft within Australia. The geographic reach of these regulations is national, ensuring that all aircraft registered in Australia must comply with the ADs. The ADs are considered legislative instruments under the Legislative Instruments Act 2003 and are issued in accordance with Australia's obligations under the Convention on International Civil Aviation. Notably, the Civil Aviation Safety Regulations 1998 provide that ADs are disallowable instruments under the Acts Interpretation Act 1901, meaning they can be reviewed and disallowed by Parliament. In this specific instance, CASA has cancelled an existing airworthiness directive affecting Pitts S-2A and S-1S aeroplanes, reflecting Australia's adherence to international civil aviation standards and conventions. The cancellation, which will become effective on 22 October 2009, does not require public consultation or a Regulatory Impact Statement, as determined by the Office of Best Practice Regulation.
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 specific types of aircraft or aeronautical products. These ADs are legislative instruments, as stipulated by subregulation 39.001(5) of the same Regulations, and are subject to disallowance under section 46A of the Acts Interpretation Act 1901. This legislative framework ensures that ADs serve as a critical tool for maintaining the safety and airworthiness of aircraft as per international standards set forth in Annex 8 of the Convention on International Civil Aviation. The State of Design has the overarching responsibility for the continuing airworthiness of an aircraft type and must provide necessary information to the States of Registry, which in turn must develop or adopt requirements to ensure the continuing airworthiness of aircraft registered within their jurisdiction.
Under the Civil Aviation Act 1988, CASA is mandated to ensure that all aircraft within Australia meet stringent safety standards. This is achieved through the issuance of ADs, which can mandate specific maintenance actions, inspections, or modifications to ensure that aircraft remain airworthy. Each AD is meticulously crafted to address identified safety issues or to implement necessary changes to aircraft design, manufacture, or operation. CASA’s authority to issue these directives is rooted in its commitment to uphold the highest standards of aviation safety, in alignment with both national and international regulations.
Breaching the requirements set forth in an airworthiness directive can result in significant legal consequences. Failure to comply with an AD can lead to the grounding of an aircraft, which can have severe operational and financial implications for operators. Furthermore, under section 98 of the Civil Aviation Act 1988, CASA has the authority to take enforcement actions against entities or individuals that fail to adhere to the provisions of an AD. Such enforcement actions may include fines, legal proceedings, or other penalties as deemed appropriate by CASA. The maximum penalties for non-compliance can be substantial, reflecting the critical importance of adhering to airworthiness directives to ensure the safety of air navigation.
In summary, the Civil Aviation Safety Regulations 1998 provide CASA with the authority to issue airworthiness directives to ensure the continuing airworthiness of aircraft and aeronautical products. These directives are essential tools for maintaining safety standards and are backed by stringent legal provisions. Failure to comply with these directives can result in serious consequences, including fines and legal action, underscoring the importance of adhering to the safety regulations established under the Civil Aviation Act 1988.