Overview

The Civil Aviation Regulations 1998, specifically Part 39, introduces a set of airworthiness directives to ensure the safety and airworthiness of aircraft, including the Piper PA-28 Series Aeroplanes. One such directive, AD/PA-28/23 Amendment 2, focuses on addressing issues related to rudder trim arm assembly cracking. This legislative instrument was enacted to maintain safety standards in civil aviation by providing clear guidelines for the inspection and maintenance of critical components of aircraft. The objective is to mitigate potential risks associated with structural failures, ensuring that all models of Piper PA-28 aeroplanes comply with the specified inspection intervals to prevent accidents and ensure the continued safety of passengers and crew. This directive was introduced by the Civil Aviation Safety Authority (CASA), an agency of the Commonwealth of Australia responsible for regulating civil aviation. The policy objective of this amendment is to update and standardise the compliance requirements for inspecting the rudder trim arm assembly, aligning them with varying periodic inspection intervals to ensure consistent safety measures are adhered to. By mandating inspections at specific intervals, the legislation aims to prevent the occurrence of structural failures and maintain the airworthiness of Piper PA-28 aeroplanes, thereby safeguarding public safety in civil aviation.

Scope and Application

The Civil Aviation Regulations 1998, under PART 39 - 105, mandate the compliance of all Piper PA-28 Series aeroplanes with specific airworthiness directives issued by the Civil Aviation Safety Authority (CASA). These directives apply universally to all models of the Piper PA-28 Series, ensuring that each aircraft maintains safety standards as set forth by CASA. The geographic reach of these regulations is national, as CASA operates under the Commonwealth of Australia, making these directives applicable across all states and territories. The specific directive AD/PA-28/23 Amendment 2 pertains to the inspection of the rudder trim arm assembly for any signs of cracking at and adjacent to the rudder pedal bar attachment bolt. The requirement for this inspection is critical, mandated within 100 hours of time in service after 29 September 1969, and subsequently at each issue of a new Maintenance Release. The amendment aims to align the compliance schedule with varying periodic inspection intervals, thereby enhancing the overall safety and reliability of these aircraft.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39, Section 105, pertains to the Piper PA-28 Series aeroplanes, and includes an Airworthiness Directive (AD) under AD/PA-28/23 Amendment 2. This AD applies to all models within the Piper PA-28 series and focuses on the inspection of the rudder trim arm assembly for cracking, particularly at and around the rudder pedal bar attachment bolt. The requirement is to perform this inspection within 100 hours of the aeroplane's time in service after 29 September 1969, and subsequently at each issue of a new Maintenance Release. This amendment has been made to align the compliance requirement with the varying periodic inspection intervals. The obligations imposed by this Act on the parties or entities it governs are centred around the rigorous inspection of the rudder trim arm assembly. Operators of Piper PA-28 Series aeroplanes must ensure that the specified inspection is conducted within the stipulated timeframes. This includes verifying that the rudder trim arm assembly is examined for any signs of cracking, particularly at the rudder pedal bar attachment bolt. Compliance with this directive is mandatory and must be documented in the aeroplane's maintenance records, aligning with the aviation safety standards set forth by the Civil Aviation Safety Authority (CASA). Failure to comply with these obligations could result in the aeroplane being deemed unairworthy, leading to potential operational disruptions and safety risks. In terms of consequences for non-compliance with the AD/PA-28/23 Amendment 2, there are both civil and potential criminal implications. Civil penalties may include fines and other enforcement actions taken by CASA. While the specific maximum penalties are not detailed in the provided text, it is clear that non-compliance could lead to significant repercussions for the operator, including potential grounding of the aeroplane until the necessary inspections and repairs are completed. Furthermore, in cases where non-compliance results in a safety incident or accident, there could be criminal charges brought against individuals or entities responsible for the oversight or maintenance of the aeroplane. These charges could include penalties under relevant criminal statutes, which may carry significant fines and imprisonment. The overarching aim of these provisions is to ensure the highest standards of aviation safety are maintained through rigorous and regular inspections.