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 Civil Aviation Safety Authority or its predecessors issued AD/BEECH 55/11 affecting Beechcraft 95-55, 95-A55, 95-B55 and 95-C55 model aircraft. CASA has assessed this AD and as a result has cancelled Australian AD/BEECH 55/11. The cancellation will become effective on 5 June 2008. No replacement AD is required, as the unsafe condition no longer exists.
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, Systems and New Technologies 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 Commonwealth Parliament, provides a legal framework for the regulation of civil aviation in Australia, with a primary focus on ensuring the safety of air navigation. Under section 98 of this Act, the Governor-General has the authority to issue regulations to uphold the safety standards of air navigation. This legislative instrument, along with the Civil Aviation Safety Regulations 1998, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products, which are crucial for maintaining the continuing airworthiness of aircraft as mandated by Annex 8 of the Convention on International Civil Aviation. The objective of these regulations is to ensure that Australian civil aviation aligns with international safety standards and to address any unsafe conditions that may arise within the national airspace.
Scope and Application
The Civil Aviation Act 1988, together with the Civil Aviation Safety Regulations 1998, applies to ensuring the safety of air navigation, particularly concerning the airworthiness of aircraft and aeronautical products. Specifically, the Act empowers the Governor-General to make regulations for air navigation safety, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for particular kinds of aircraft or aeronautical products. These ADs, which are legislative instruments, are essential for maintaining the continuing airworthiness of aircraft as mandated by Annex 8 to the Convention on International Civil Aviation, where the State of Design has the overarching responsibility for ensuring the airworthiness of aircraft types. The State of Registry, in this case CASA, must then ensure these ADs are implemented appropriately within Australia. This legislative framework ensures that the safety standards set forth by international conventions are consistently applied and enforced within Australia's jurisdiction.
Key Provisions
The main operative sections of this legislation focus on the issuance and management of airworthiness directives (ADs) under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998. Specifically, section 98 of the Act empowers the Governor-General to create regulations to enhance the safety of air navigation, while regulation 39.001 of the 1998 Regulations allows the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. The authority to issue these directives stems from Annex 8 to the Convention on International Civil Aviation, which assigns the State of Design the responsibility for ensuring the continuing airworthiness of an aircraft type and mandates that it provide necessary information to appropriate States of Registry. In this context, Australia's role as a State of Registry involves assessing the information provided by the State of Design and issuing corresponding ADs as needed to ensure compliance with safety standards.
The obligations and requirements imposed by this Act are centred on ensuring the ongoing airworthiness of aircraft. The State of Design must furnish essential information to maintain the airworthiness of an aircraft type, while the State of Registry, represented by CASA in Australia, must evaluate this information and, if necessary, issue an AD. This process ensures that all relevant safety standards are met and that any unsafe conditions identified by the State of Design are addressed through appropriate regulatory measures. The Act also stipulates that ADs are legislative instruments, which means they must adhere to the requirements outlined in the Legislative Instruments Act 2003.
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 outline specific consequences for non-compliance with ADs. Failure to comply with an AD can lead to serious civil and criminal penalties. Under the Act, penalties for non-compliance with ADs can include fines and imprisonment, reflecting the critical importance of adhering to safety directives. The maximum penalties for these offences are not explicitly stated in the provided text but are generally severe, underscoring the gravity of compromising aviation safety. The legislative framework is designed to enforce strict compliance with ADs to prevent accidents and ensure the safety of all individuals involved in aviation activities.