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/B-2/5 affecting Brantly B-2 helicopters. CASA has assessed this AD and as a result has cancelled AD/B-2/5. The cancellation will become effective on 4 June 2009. 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, Airframe 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 regulate civil aviation in Australia, ensuring safety and efficiency in air navigation and operations. This Act provides the framework for the creation and enforcement of aviation safety regulations, which includes the issuance of airworthiness directives to maintain the continuing airworthiness of aircraft. One of the critical aspects of this legislation is the delegation of authority to the Civil Aviation Safety Authority (CASA) to issue airworthiness directives under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These directives are legislative instruments subject to disallowance and are crucial for complying with international standards set forth by the Convention on International Civil Aviation. The Civil Aviation Act 1988 was introduced to address the need for a robust legal framework governing aviation safety, ensuring that Australian civil aviation practices align with international standards and effectively safeguard public safety and aircraft airworthiness.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legal framework for issuing airworthiness directives (ADs) in Australia. Under section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations necessary for the safety of air navigation. The Civil Aviation Safety Regulations 1998, specifically regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue ADs for particular types of aircraft or aeronautical products. These directives are considered disallowable instruments under the Acts Interpretation Act 1901 and are classified as legislative instruments according to the Legislative Instruments Act 2003. The ADs serve as a mechanism to ensure the continuing airworthiness of aircraft, with the State of Design responsible for providing the necessary information to the States of Registry as per Annex 8 to the Convention on International Civil Aviation. CASA, as Australia's national airworthiness authority, must review the information and, if necessary, issue an Australian AD to enforce the requirements stipulated by the State of Design. The ADs are a common form of continuing airworthiness information among ICAO Contracting States. In this particular instance, CASA has cancelled AD/B-2/5 affecting Brantly B-2 helicopters, effective from 4 June 2009, due to the resolution of the unsafe condition, and no replacement AD is required.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legal framework for ensuring the safety of air navigation in Australia. Section 98 of the Civil Aviation Act 1988 allows the Governor-General to make regulations for the safety of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain kinds of aircraft or aeronautical products. An AD is a legislative instrument that can be disallowed under section 46A of the Acts Interpretation Act 1901 and is subject to review under the Legislative Instruments Act 2003. According to Annex 8 to the Convention on International Civil Aviation, the State of Design, which is responsible for the continuing airworthiness of an aircraft type, must provide necessary information to the States of Registry. The State of Registry, in turn, is responsible for ensuring the continuing airworthiness of individual aircraft. Therefore, when a State of Design issues an AD against a type of aircraft on the Australian Register, CASA must assess the information and issue an Australian AD if appropriate.
The obligations under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 require CASA to assess and issue ADs for aircraft types registered in Australia. When CASA cancels an AD, such as AD/B-2/5 affecting Brantly B-2 helicopters, it must ensure that the cancellation is consistent with Australia’s obligations under the Convention on International Civil Aviation. CASA must also communicate the cancellation effectively to the relevant stakeholders. Additionally, the State of Design must provide CASA with necessary information to ensure the continuing airworthiness of the aircraft type, and CASA must use this information to determine whether an AD is necessary. The State of Registry, which is responsible for the continuing airworthiness of individual aircraft, must comply with any ADs issued by CASA.
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 impose penalties for non-compliance with ADs. Failure to comply with an AD can result in civil or criminal penalties, depending on the severity of the violation. The maximum penalty for a civil offence is generally a fine of up to $21,000 for an individual and $105,000 for a body corporate. For a criminal offence, the maximum penalty is generally a fine of up to $126,000 for an individual and $630,000 for a body corporate, or imprisonment for up to five years, or both. CASA has the authority to enforce compliance with ADs through various means, including inspections, audits, and legal action. In addition, non-compliance with ADs can result in the suspension or revocation of an aircraft’s certificate of airworthiness, which can prevent the aircraft from operating in Australian airspace.