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/ML-M4/4 affecting Maule M-4-210 model aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 12 February 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 acting Manager, Airframes 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 civil aviation in Australia, ensuring the safety, efficiency, and orderly development of civil aviation. This Act empowers the Governor-General to make regulations for the purposes of the Act and in the interests of the safety of air navigation. The Civil Aviation Safety Regulations 1998 further detail the operational standards and safety measures necessary for aviation. One significant regulation under this framework is regulation 39.001, which allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are legislative instruments that are crucial for maintaining the continuing airworthiness of aircraft, in line with Australia's international obligations under the Convention on International Civil Aviation. The policy objective behind these regulations is to ensure that all aircraft operating in Australian airspace meet the highest safety standards, thereby protecting public safety and maintaining the integrity of the nation's aviation system.
Scope and Application
The Civil Aviation Act 1988 applies broadly to all aspects of civil aviation in Australia, providing the legislative framework under which the Civil Aviation Safety Regulations 1998 are enacted. These regulations empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives, which are legislative instruments, to ensure the safety of aircraft and aeronautical products. The scope of these directives encompasses all types of aircraft and aeronautical products within the Australian jurisdiction, applying to both the State of Design and the State of Registry of any aircraft. These directives serve as a crucial mechanism for maintaining continuing airworthiness, in line with international standards set forth in Annex 8 to the Convention on International Civil Aviation. The authority to issue such directives is exercised by CASA, which acts on behalf of the Governor-General under the provisions of the Act and Regulations. Notably, the cancellation of specific airworthiness directives, such as the one affecting the Maule M-4-210 model aircraft, adheres to Australia's international obligations and is implemented without the need for public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, provides a framework through which the Civil Aviation Safety Authority (CASA) can issue airworthiness directives (ADs). Section 98 of the Act empowers the Governor-General to enact regulations for the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically allows CASA to issue ADs for certain types of aircraft or aeronautical products. These ADs are considered legislative instruments, as outlined in section 46A of the Acts Interpretation Act 1901 and further clarified by section 6 of the Legislative Instruments Act 2003.
The obligations imposed by these regulations require CASA to ensure the continuing airworthiness of aircraft and aeronautical products within Australia. This includes issuing ADs that outline specific requirements and actions to maintain the safety standards of aircraft. These directives must align with the obligations of the State of Design and the State of Registry as stipulated in Annex 8 to the Convention on International Civil Aviation. The State of Design is responsible for providing necessary information to ensure the continuing airworthiness of an aircraft type, while the State of Registry must develop or adopt requirements to ensure the airworthiness of individual aircraft.
A notable example of an AD issued by CASA is AD/ML-M4/4, which affected the Maule M-4-210 model aircraft. CASA has since reviewed this AD and decided to cancel it, effective from 12 February 2009. This cancellation is due to Australia's obligations under the Convention on International Civil Aviation, and as such, no consultation with the Australian public has been deemed necessary. The Office of Best Practice Regulation has also determined that ADs do not require a Regulatory Impact Statement, simplifying the process of issuing and cancelling such directives.
Any breach of the obligations outlined in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can lead to both civil and criminal consequences. CASA has the authority to enforce compliance with ADs, and failure to adhere to these directives can result in significant penalties. While the specific maximum penalties are not detailed in the provided text, they may include fines, imprisonment, or both, depending on the severity and impact of the breach on aviation safety. These provisions underscore the importance of adhering to ADs to maintain the highest standards of safety in air navigation.