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/CESSNA 177/12 Amendment 1 affecting Cessna 177RG model aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 31 July 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, in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, aims to ensure the safety and efficiency of air navigation within Australia. This Act provides the legislative framework for the regulation of civil aviation, including the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). The ADs are a key tool under regulation 39.001 of the Civil Aviation Safety Regulations 1998, which allows CASA to mandate safety improvements for specific types of aircraft or aeronautical products. The objective of this legislation is to maintain and enhance the safety of air navigation, in line with Australia's obligations under the Convention on International Civil Aviation, particularly Annex 8 which mandates the continuing airworthiness of aircraft types. In the instance of AD/CESSNA 177/12 Amendment 1, CASA has cancelled this particular AD as it no longer serves the purpose of ensuring the continuing airworthiness of the affected aircraft, and no replacement AD is deemed necessary. The cancellation aligns with Australia's international commitments and reflects CASA's ongoing efforts to manage and mitigate aviation safety risks effectively.
Scope and Application
The Civil Aviation Safety Regulations 1998, under section 39.001, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) that apply to specific types of aircraft or aeronautical products. These ADs serve as critical instruments for ensuring the ongoing safety and airworthiness of aircraft, thereby safeguarding the interests of air navigation as per the Civil Aviation Act 1988. The ADs are legislative instruments that must adhere to the requirements set out in Annex 8 of the Convention on International Civil Aviation, which designates the State of Design with the overarching responsibility for the continuing airworthiness of aircraft types, while the State of Registry must ensure the ongoing compliance of individual aircraft with airworthiness standards. The cancellation of a specific AD, such as AD/CESSNA 177/12 Amendment 1 for Cessna 177RG model aircraft, is made by CASA under the authority of the Act, reflecting Australia's commitment to international civil aviation obligations and the continuous improvement of aviation safety standards.
Key Provisions
The Civil Aviation Act 1988 (section 98) provides the framework for the issuance of regulations that are critical to ensuring the safety of air navigation. Under this section, the Governor-General has the authority to create regulations that serve the interests of aviation safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 further specifies that the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are crucial tools for maintaining the safety standards of aviation and are considered legislative instruments under subregulation 39.001(5) and the Legislative Instruments Act 2003.
The obligations imposed by the Act and its regulations on parties, such as CASA and the State of Registry, are significant. The State of Design, as outlined in Annex 8 to the Convention on International Civil Aviation, has the primary responsibility for ensuring the continuing airworthiness of an aircraft type. This includes providing necessary information to the appropriate States of Registry to maintain airworthiness standards. Similarly, the State of Registry is tasked with developing or adopting requirements to ensure that individual aircraft remain airworthy. CASA, as the regulatory authority, must issue ADs that comply with international standards and fulfill its obligations under the Convention on International Civil Aviation.
Breaches of the provisions under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can lead to serious consequences. While specific offences and penalties are not detailed in the provided text, non-compliance with ADs or failure to ensure airworthiness could result in severe civil or criminal penalties. Such penalties may include fines or imprisonment, depending on the severity of the breach and the impact on aviation safety. The Act and its regulations are designed to ensure that all parties involved in aviation adhere to the highest safety standards, with strict enforcement mechanisms in place to address any violations.