CIVIL AVIATION ACT 1988
CIVIL AVIATION 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. An AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901.
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 United States FAA issued AD 2004-25-16, affecting Kelly Aerospace B-Series Combustion Heaters that are installed on certain small aircraft manufactured by Cessna, Piper and Raytheon, in 2004. The United States is the State of Design for these types. As a result of a request from industry, CASA has amended the equivalent Australian AD to introduce an alternate method of compliance. The amended AD, AD/AIRCON/13 Amendment 1, will become effective on 12 January 2005. This AD cancels and replaces the previous issue.
As this AD is issued because of Australia’s obligations under Convention on International Civil Aviation, and because it is issued in response to an AD raised by the relevant State of Design, no consultation of the Australian public has taken place on this AD. The Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Acting Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to provide a framework for the regulation of civil aviation in Australia, with a primary focus on ensuring the safety of air navigation. The Act empowers the Governor-General to make regulations that support the Act's objectives, and these regulations include provisions for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) under the Civil Aviation Safety Regulations 1998. ADs serve as a mechanism for ensuring the continuing airworthiness of aircraft and aeronautical products, aligning with international standards set by the International Civil Aviation Organization (ICAO). The State of Design for an aircraft type has the responsibility to issue ADs, and the State of Registry, such as CASA in Australia, must ensure these directives are implemented to maintain safety standards. This legislative framework ensures that Australian aviation adheres to international safety protocols and maintains high standards of airworthiness in line with ICAO's Convention on International Civil Aviation.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Regulations 1998 provide the legal framework for ensuring the safety of air navigation in Australia, with specific focus on the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers CASA to issue ADs for kinds of aircraft or aeronautical products, mandated by the Civil Aviation Act 1988. These ADs are integral to maintaining the continuing airworthiness of aircraft, as they are typically issued by the State of Design and adopted by the State of Registry, in accordance with Annex 8 of the Convention on International Civil Aviation. In the case of Australian-registered aircraft, CASA must assess ADs issued by the State of Design and issue corresponding Australian ADs if necessary. For example, in response to the United States FAA’s AD 2004-25-16 concerning Kelly Aerospace B-Series Combustion Heaters, CASA amended the equivalent Australian AD to introduce an alternate method of compliance, effective from 12 January 2005. This amendment illustrates the international coordination and obligations under the Convention on International Civil Aviation that govern the issuance and adoption of ADs, thereby ensuring the safety and continuing airworthiness of aircraft operating within Australia.
Key Provisions
The Civil Aviation Act 1988, and specifically the Civil Aviation Safety Regulations 1998, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) under regulation 39.001 (section 98 of the Act). These ADs apply to specific types of aircraft or aeronautical products and are issued to ensure the continuing airworthiness of aircraft. Such directives are essential tools for maintaining safety standards in aviation and are issued in accordance with Annex 8 of the Convention on International Civil Aviation. The State of Design, which is responsible for the initial airworthiness of an aircraft type, must provide necessary information to the States of Registry, who then must ensure the aircraft's ongoing airworthiness.
The obligations imposed by the Act on parties and entities include the responsibility of the State of Design to provide critical information regarding the airworthiness of aircraft types. The State of Registry, which in Australia is CASA, must assess this information and issue corresponding ADs as necessary to comply with international standards. For example, when the United States Federal Aviation Administration (FAA) issued AD 2004-25-16 in 2004, CASA had to review this directive and, if necessary, issue a corresponding Australian AD. This obligation ensures that all aircraft operating within Australian airspace meet internationally recognised safety standards.
Failure to comply with the ADs can result in significant consequences. The Act does not explicitly detail offences or penalties within the provided text; however, non-compliance with ADs can lead to severe civil or criminal penalties. These penalties may include fines, imprisonment, or both, depending on the severity of the breach. The maximum penalties are not specified in the provided excerpt, but they are typically determined by the relevant legislation and the nature of the violation. CASA enforces these directives rigorously to uphold safety standards and ensure that any breaches are dealt with appropriately.
In summary, the key provisions of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish a framework for issuing airworthiness directives to maintain aircraft safety. CASA, as the State of Registry, has the obligation to issue and enforce these directives, ensuring compliance with international standards. Failure to adhere to these directives can result in serious civil or criminal consequences, although the exact penalties are not detailed in the provided text. The ADs are crucial for the continuing airworthiness of aircraft, and CASA's role is pivotal in ensuring that all aircraft meet the necessary safety requirements.