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 French DGAC has issued AD 96-081-036(B) R1 affecting SA 315 model helicopters. France is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/SA 315/10, which will become effective on 23 November 2006.
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 Manager, Airframes in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Commonwealth Parliament, serves to regulate civil aviation and ensure the safety of air navigation within Australia. The Act provides a framework for the oversight of aviation safety, with the Civil Aviation Safety Regulations 1998 further detailing the specific requirements and procedures for maintaining airworthiness. Section 98 of the Act empowers the Governor-General to create regulations that contribute to the safety of air navigation, while regulation 39.001 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific aircraft or aeronautical products. These directives are critical for maintaining the continuing airworthiness of aircraft and ensuring compliance with international standards, particularly those outlined in Annex 8 to the Convention on International Civil Aviation. The issuance of ADs, such as AD/SA 315/10 for SA 315 model helicopters, reflects Australia’s commitment to international safety standards and obligations under the Convention. The process of issuing such directives, while not requiring public consultation due to their international nature, underscores the importance of adhering to globally recognised safety protocols.
Scope and Application
The Civil Aviation Safety Regulations 1998, under the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs serve as a legislative instrument, designed to ensure the safety of air navigation and comply with international standards under Annex 8 of the Convention on International Civil Aviation. The State of Design, in this case, France for the SA 315 model helicopter, holds primary responsibility for the continuing airworthiness of an aircraft type, and must provide necessary information to States of Registry. CASA, as Australia's national airworthiness authority, must assess this information and, if appropriate, issue an Australian AD to enforce the requirements of the State of Design. This process is conducted without public consultation as it is mandated by international obligations and is a direct response to an AD issued by the relevant State of Design. The AD is issued by the Manager, Airframes in CASA’s Manufacturing, Certification and New Technologies Office, in accordance with the Act.
Key Provisions
The key operative sections of the Civil Aviation Act 1988 and Civil Aviation Safety Regulations 1998 (CASR) pertain to the issuance of airworthiness directives (ADs). Section 98 of the Civil Aviation Act 1988 allows the Governor-General to make regulations for the Act, particularly focusing on air navigation safety. Regulation 39.001 of the CASR enables the Civil Aviation Safety Authority (CASA) to issue ADs for types of aircraft or aeronautical products. Furthermore, subregulation 39.001(5) of the CASR specifies that an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901, thereby classifying it as a legislative instrument.
The obligations imposed by these regulations on the parties involved are significant. The State of Design, in this case, France, has the responsibility for ensuring the continuing airworthiness of the SA 315 model helicopters. According to Annex 8 to the Convention on International Civil Aviation, the State of Design must provide necessary information to ensure the continuing airworthiness of an aircraft type to the relevant States of Registry. The State of Registry, in this instance CASA acting for Australia, is responsible for implementing and enforcing the requirements to ensure the continuing airworthiness of individual aircraft. When the State of Design issues an AD, the State of Registry must assess this information and, if appropriate, issue a corresponding AD to mandate the necessary requirements.
There are specific consequences for breaches of the provisions outlined in the ADs. While the text does not explicitly detail the penalties for non-compliance, it is reasonable to infer that non-compliance with ADs could lead to severe civil or criminal consequences, as they are designed to maintain the highest safety standards in aviation. Given that ADs are legally binding and are critical to maintaining airworthiness, failure to adhere to them could result in significant penalties, including fines or imprisonment, depending on the severity of the breach. The exact penalties would be determined based on the specific regulatory framework governing civil aviation in Australia.