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/PA-38/18 affecting Piper PA-38 aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 18 December 2008. 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, Airframes and Structures in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to provide a comprehensive legal framework for the regulation of civil aviation in Australia, addressing various aspects of air navigation safety and operational standards. One of the key mechanisms under this Act is the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA), pursuant to the Civil Aviation Safety Regulations 1998. These ADs serve to ensure the continuing airworthiness of aircraft by mandating specific safety measures and compliance requirements. The Act empowers the Governor-General to make regulations in the interests of air navigation safety, while CASA's role is to issue ADs that are consistent with international standards as outlined in the Convention on International Civil Aviation. In line with Australia's international obligations, CASA has the authority to cancel ADs, as demonstrated by the recent cancellation of AD/PA-38/18 for Piper PA-38 aircraft, effective from 18 December 2008, without the need for public consultation due to its alignment with international regulatory standards.
Scope and Application
The Civil Aviation Act 1988 and its associated regulations, such as the Civil Aviation Safety Regulations 1998, govern the safety and airworthiness of aircraft in Australia, with a focus on ensuring the safety of air navigation. Under these regulations, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives serve as the primary mechanism for ensuring the continuing airworthiness of aircraft, in line with international standards set by the International Civil Aviation Organization (ICAO). The ADs are legislative instruments that can be disallowed under the Acts Interpretation Act 1901 and are subject to the provisions of the Legislative Instruments Act 2003. The Act applies to aircraft registered in Australia and those operating within its jurisdiction, ensuring that the State of Registry, which is Australia in this case, adheres to the necessary requirements for airworthiness. While ADs are integral to maintaining safety standards, their issuance and cancellation do not typically require public consultation or a Regulatory Impact Statement, given their technical nature and alignment with international conventions.
Key Provisions
The Civil Aviation Safety Regulations 1998 empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified types of aircraft or aeronautical products, as stipulated in regulation 39.001. These ADs are legislative instruments, as per subregulation 39.001(5) and section 6 of the Legislative Instruments Act 2003. In accordance with Annex 8 to the Convention on International Civil Aviation, the State of Design has a primary role in ensuring the ongoing airworthiness of an aircraft type, which includes providing necessary information to the States of Registry. Meanwhile, the State of Registry, in this case CASA, is responsible for the continuing airworthiness of individual aircraft. These directives are typically issued by most International Civil Aviation Organization (ICAO) Contracting States to maintain the airworthiness of aircraft. CASA has issued, reviewed, and subsequently cancelled AD/PA-38/18 concerning Piper PA-38 aircraft, with the cancellation effective from 18 December 2008. This cancellation aligns with Australia's obligations under the Convention on International Civil Aviation, and no consultation with the Australian public or the preparation of a Regulatory Impact Statement was deemed necessary.
CASA, as the State of Registry, must ensure that the aircraft within its jurisdiction remain airworthy, as mandated by Annex 8 of the Convention on International Civil Aviation. This obligation entails the development or adoption of specific requirements to maintain the continuing airworthiness of aircraft. Given this responsibility, CASA has the authority to issue ADs to direct actions necessary for maintaining airworthiness. These actions may include inspections, repairs, modifications, and other operational restrictions that ensure the safety and airworthiness of the aircraft. CASA’s role extends to monitoring compliance with these directives and enforcing measures to rectify any identified deficiencies. The authority to issue and enforce ADs is integral to fulfilling the State of Registry's obligation to ensure aircraft safety and airworthiness.
Breaches of airworthiness directives carry significant legal consequences. The Civil Aviation Act 1988 and associated regulations impose strict obligations on aircraft operators and other relevant parties to comply with ADs. Failure to adhere to an AD can result in substantial penalties. Under section 143 of the Civil Aviation Act 1988, a person who contravenes an AD can be fined up to $52,400 for an individual offence and up to $262,000 for a corporate offence. Additionally, CASA may take enforcement actions, including grounding the aircraft, suspending or revoking airworthiness certificates, and imposing operational restrictions. The severity of these penalties underscores the importance of compliance with ADs, as they are designed to prevent accidents and ensure the safety of air navigation. Non-compliance not only risks these penalties but also compromises the safety of passengers and crew, as well as the integrity of the aviation system.