AD/G164/19 Amdt 1 - Fuel Shut-Off Control - Modification

Overview

The Civil Aviation Act 1988 was enacted to provide a comprehensive legal framework governing civil aviation in Australia, focusing on safety and efficiency. This Act empowers the Governor-General to create regulations, including those related to airworthiness, as stipulated in section 98. The Civil Aviation Safety Regulations 1998 further operationalise these provisions, with regulation 39.001 authorising the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. The necessity for ADs arises from international obligations under the Convention on International Civil Aviation, particularly Annex 8, which mandates that the State of Design maintain and disseminate information essential for the continuing airworthiness of aircraft types. In line with these obligations, CASA issued an updated AD for Schweizer Aircraft Corp. G164 aircraft, which will replace the previous directive and take effect on 25 October 2007. The process of issuing this AD, being a response to an international requirement and not a public consultation initiative, exempts it from the need for a Regulatory Impact Statement, as determined by the Office of Best Practice Regulation.

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) that pertain to specific types of aircraft or aeronautical products, as mandated by regulation 39.001. These directives are legislative instruments, subject to disallowance under section 46A of the Acts Interpretation Act 1901, and are crafted in accordance with Annex 8 to the Convention on International Civil Aviation. ADs are crucial for ensuring the continuing airworthiness of aircraft and are typically issued by the State of Design, with the State of Registry responsible for implementing these directives on aircraft registered within their jurisdiction. CASA, as Australia’s national airworthiness authority, must evaluate and, when necessary, issue Australian ADs to align with the directives from the aircraft's State of Design. This process ensures compliance with international standards and addresses safety concerns identified by the relevant State of Design, such as the United States FAA's AD 2007-17-02 for Schweizer Aircraft Corp. G164 aircraft. The AD in question, AD/G164/19 Amendment 1, replaces its predecessor and is set to become effective on 25 October 2007. Due to the international nature of ADs and their alignment with ICAO standards, there is no requirement for public consultation or a Regulatory Impact Statement under the Legislative Instruments Act 2003.

Key Provisions

The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, allows the Governor-General to make regulations to ensure the safety of air navigation, as per section 98 (1). Regulation 39.001 further empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. An AD is considered a disallowable instrument under section 46A of the Acts Interpretation Act 1901, and thus a legislative instrument as per section 6 of the Legislative Instruments Act 2003. This legislative framework is designed to maintain the safety and airworthiness of aircraft in accordance with international standards. Under these regulations, the State of Design has the overarching responsibility for the continuing airworthiness of an aircraft type, as stipulated in Annex 8 to the Convention on International Civil Aviation. This means that the country where the aircraft was designed must provide all necessary information to ensure its continuing airworthiness to the States of Registry. Similarly, the State of Registry, which is the country where the aircraft is registered, must develop or adopt requirements to ensure the aircraft's continuing airworthiness. In cases where the State of Design issues an AD, CASA, as Australia’s national airworthiness authority, must assess this information and, if necessary, issue an Australian AD to mandate the requirements of the State of Design. There are no specific obligations or requirements imposed on the public or entities by this AD, as it directly pertains to the regulatory and administrative processes within CASA and the aviation industry. However, the regulations ensure that CASA is responsible for assessing and implementing the ADs issued by the State of Design to maintain the airworthiness of aircraft registered in Australia. The AD issued by CASA must align with the AD from the State of Design and must be implemented by the aircraft operators to ensure compliance with airworthiness standards. Under the Civil Aviation Act 1988, breaches of airworthiness directives can lead to significant civil and criminal penalties. The specific offences and penalties are not detailed in this particular legislation but are generally outlined in the Civil Aviation Act 1988 and related regulations. Civil penalties may include fines and other administrative sanctions, while criminal penalties can include imprisonment, depending on the severity of the breach and its impact on aviation safety. The maximum penalties for serious breaches are determined by the courts, taking into account the specific circumstances of each case.