AD/PA-28/8 - Rudder Trim Installation

Overview

The Civil Aviation Regulations 1998, enacted by the Australian Parliament, provide the regulatory framework for civil aviation within Australia. Among these regulations, Part 39 focuses on airworthiness directives, which are legally enforceable rules aimed at correcting unsafe conditions on aircraft. The legislative instrument F2006B05634 specifically addresses the Piper PA-28 Series aeroplanes, providing directives for maintaining their airworthiness. One such directive, AD/PA-28/8, mandates the installation of a rudder trim for certain models within specified timeframes to ensure continued safety and compliance with airworthiness standards. The policy objective of these regulations is to maintain a high standard of safety in Australian civil aviation by imposing mandatory safety directives on aircraft manufacturers and operators. The Piper PA-28 Series aeroplanes are subject to specific airworthiness directives outlined in the Civil Aviation Regulations 1998 to address identified safety issues. For instance, AD/PA-28/8 pertains to the installation of a rudder trim in particular serial number ranges of Piper PA-28 aeroplanes. This directive aims to rectify safety concerns by requiring compliance within 200 hours of time in service after 15 January 1967 or before 31 March 1967, whichever comes first. The enactment of these regulations by the Australian Parliament underscores the commitment to ensuring the safety and reliability of civil aircraft operations within the country.

Scope and Application

The Civil Aviation Safety Authority (CASA) has issued Airworthiness Directive AD/PA-28/8, which applies specifically to Piper PA-28 Series aeroplanes. This regulation pertains to all models within the specified serial number ranges, namely 28-20521 to 28-22173, 28-1761 to 28-3656, and 28-10487 to 28-10755. The directive mandates compliance within 200 hours of time in service following 15 January 1967 or before 31 March 1967, whichever is earlier. The directive is a crucial component of the Civil Aviation Regulations 1998, ensuring adherence to stringent safety standards within the Commonwealth of Australia. Any deviation from these prescribed timelines or failure to comply with the outlined requirements can result in significant ramifications for the aircraft operators and potentially affect the airworthiness certification of the affected aircraft.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, which pertains to the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives, includes a directive (AD/PA-28/8) concerning the rudder trim installation on Piper PA-28 Series aeroplanes. This directive applies to all models with serial numbers (S/Nos.) ranging from 28-20521 to 28-22173, 28-1761 to 28-3656, and 28-10487 to 28-10755. The directive references Piper Service Bulletin No. 237 and mandates compliance within 200 hours of time in service after 15 January 1967 or before 31 March 1967, whichever comes first. The obligations imposed by this directive are centred on the installation of the rudder trim, ensuring it adheres to the specifications outlined in Piper Service Bulletin No. 237. Owners and operators of the affected aircraft must ensure that the rudder trim installation is performed correctly and within the specified timeframe to maintain airworthiness. This involves verifying that the installation complies with the manufacturer's guidelines and CASA's requirements to prevent any potential safety issues. Failure to comply with the directive's requirements can lead to significant consequences. The regulations do not explicitly state the penalties for non-compliance within the provided text; however, under the broader Civil Aviation Act 1988, non-compliance with airworthiness directives can result in severe penalties. These may include fines and potential criminal charges, as well as the grounding of the aircraft until the required modifications are made. Such non-compliance not only poses a risk to the safety of the flight but also to the broader aviation community.