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 65/44 affecting Beechcraft 65 model aircraft. CASA has assessed this AD and as a result has cancelled Australian AD/BEECH 65/44. The cancellation will become effective on 3 July 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 was enacted to provide a legal 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 necessary for achieving this objective, including the issuance of airworthiness directives by the Civil Aviation Safety Authority (CASA). The Civil Aviation Safety Regulations 1998 further elaborate on the procedures for issuing such directives, which are legislative instruments subject to disallowance under the Acts Interpretation Act 1901. The purpose of these regulations and directives is to ensure that aircraft and aeronautical products maintain their airworthiness in accordance with international standards set forth in the Convention on International Civil Aviation. In line with Australia's obligations under this convention, CASA has the responsibility to assess and, if necessary, issue airworthiness directives to ensure the continuing safety of aircraft registered in Australia, a role that has been exercised in the case of the cancellation of AD/BEECH 65/44 for Beechcraft 65 model aircraft.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, particularly regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products to ensure the safety of air navigation. These ADs are legislative instruments that mandate compliance with continuing airworthiness standards and are integral to adhering to international standards set forth by the Convention on International Civil Aviation. The State of Registry, such as CASA in Australia, is responsible for ensuring the continuing airworthiness of individual aircraft, and when a State of Design issues an AD, CASA must assess and, if appropriate, issue a corresponding Australian AD. In this instance, CASA has cancelled Australian AD/BEECH 65/44 affecting Beechcraft 65 model aircraft due to the resolution of the unsafe condition identified, rendering further consultation or regulatory impact statements unnecessary. This action aligns with Australia's commitments under the Convention on International Civil Aviation, reflecting CASA’s role in upholding international aviation safety standards.
Key Provisions
The Civil Aviation Act 1988 and its associated regulations provide the legislative framework for ensuring the safety and airworthiness of aircraft in Australia. Under section 98 of the Act, the Governor-General has the authority to make regulations that serve the interests of air navigation safety. One such regulation, 39.001 of 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. An AD is a legislative instrument, as defined under section 46A of the Acts Interpretation Act 1901 and section 6 of the Legislative Instruments Act 2003.
The obligations imposed by these regulations are significant. The State of Design, which is responsible for the aircraft type, must provide necessary information to ensure its continuing airworthiness, as mandated by Annex 8 to the Convention on International Civil Aviation. The State of Registry, which is responsible for the individual aircraft, must develop or adopt requirements to maintain the aircraft's airworthiness. In Australia, CASA, as the national airworthiness authority, is tasked with assessing any airworthiness directives issued by the State of Design and, if necessary, issuing corresponding Australian ADs. This ensures that all Australian-registered aircraft meet the required safety standards.
The Civil Aviation Safety Regulations 1998 also outline the consequences of non-compliance. Failure to comply with an airworthiness directive can result in significant legal and safety repercussions. The Civil Aviation Act 1988 does not specify penalties for non-compliance with ADs, but it is clear that such non-compliance can lead to severe consequences, including the grounding of aircraft, potential grounding or suspension of an operator’s licence, and possible criminal charges. The specific penalties can vary depending on the severity of the non-compliance and the impact on safety. Given that ADs are crucial for maintaining the safety of air navigation, violations are taken very seriously and can result in substantial fines or imprisonment.