AD/CESSNA 188/13 - Front Main Spar - CANCELLED

Overview

The Civil Aviation Act 1988, enacted by the Parliament of Australia, was introduced to establish and regulate civil aviation safety standards, including the issuance of airworthiness directives, to ensure the safety of air navigation. Under section 98 of the Act, the Governor-General has the authority to make regulations in the interest of air navigation safety, with the Civil Aviation Safety Regulations 1998 further detailing the process for issuing such directives. The Civil Aviation Safety Authority (CASA) is empowered under regulation 39.001 to issue airworthiness directives, which are considered legislative instruments under the Legislative Instruments Act 2003. The Civil Aviation Act 1988 aims to ensure that all parties involved in civil aviation adhere to stringent safety standards, thereby protecting public safety and fostering a reliable aviation industry.

Scope and Application

The Civil Aviation Act 1988, as supplemented by the Civil Aviation Safety Regulations 1998, governs the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) to ensure the safety of air navigation. Under this legislative framework, CASA may issue ADs concerning specific types of aircraft or aeronautical products. These ADs are legislative instruments subject to disallowance and are designed to comply with Annex 8 to the Convention on International Civil Aviation, which places the responsibility for the continuing airworthiness of an aircraft type on the State of Design and the State of Registry. In the specific case of Cessna 188 model aircraft, CASA issued and subsequently cancelled AD/CESSNA 188/13, a decision made in accordance with Australia’s obligations under the Convention. The cancellation of this AD, which will become effective on 28 August 2008, does not require a replacement AD and no public consultation or Regulatory Impact Statement was necessary, as determined by the Office of Best Practice Regulation. This action was executed by the Manager, Airframes, in the Airworthiness Engineering Branch on behalf of CASA, as per the Act’s provisions.

Key Provisions

The key operative sections of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, particularly section 98 of the Act and regulation 39.001 of the Regulations, empower the Governor-General to make regulations concerning air navigation safety. Under these provisions, the Civil Aviation Safety Authority (CASA) is authorised to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. Subregulation 39.001(5) further clarifies that these ADs are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901, and consequently, they are legislative instruments as per section 6 of the Legislative Instruments Act 2003. The obligations imposed by these regulations are significant, particularly for the State of Design and the State of Registry of an aircraft. The State of Design is responsible for ensuring the continuing airworthiness of an aircraft type and must provide necessary information to the States of Registry to support this. The State of Registry, in turn, has the duty to develop or adopt requirements to maintain the continuing airworthiness of aircraft within its jurisdiction. These responsibilities are aligned with Annex 8 to the Convention on International Civil Aviation, which underscores the shared responsibility for airworthiness between the State of Design and the State of Registry. The issuance of ADs by CASA is a critical aspect of maintaining airworthiness. An example of this is AD/CESSNA 188/13, which was issued for Cessna 188 model aircraft. This AD has since been reviewed and subsequently cancelled by CASA, with the cancellation taking effect on 28 August 2008. Importantly, this cancellation aligns with Australia's international obligations under the Convention on International Civil Aviation and, as such, no public consultation was required. Additionally, the Office of Best Practice Regulation has determined that ADs do not necessitate a Regulatory Impact Statement. The cancellation of this specific AD does not require the issuance of a replacement AD, as the decision was made in accordance with the legislative framework provided by subsection 84A(2) of the Act. The consequences for non-compliance with these regulations can be severe. Failure to adhere to airworthiness directives can result in significant civil and criminal penalties. The exact penalties depend on the nature and severity of the breach but can include substantial fines and, in some cases, imprisonment. The specific penalties are not detailed in the provided text but are typically prescribed under the relevant sections of the Civil Aviation Act 1988 and associated regulations. Ensuring compliance with ADs is therefore crucial for maintaining the safety and airworthiness of aircraft within Australia.