Overview

The Civil Aviation Regulations 1998, enacted by the Parliament of the Commonwealth of Australia, form a crucial part of the regulatory framework governing aviation safety in Australia. This legislative instrument aims to ensure that civil aviation activities are conducted in a safe and orderly manner, addressing potential safety risks and maintaining high standards of airworthiness. Among its various provisions, Part 39 focuses on specific airworthiness directives, including the requirement for inspections and modifications of certain aircraft components to prevent safety issues. This particular legislative instrument, F2006B06129, concerns the Pilatus Porter PC-6 Series Aeroplanes, addressing a specific safety concern regarding the aileron and flap support bracket. The directive mandates inspections and modifications to these components to mitigate potential risks, reflecting the Civil Aviation Safety Authority’s commitment to ensuring the safe operation of aircraft within Australian airspace.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105 Civil Aviation Safety Authority Schedule of Airworthiness Directives, applies to all Pilatus Porter PC-6 Series aeroplanes with serial numbers prior to 544, excluding serial number 540. This directive mandates the inspection and modification of aileron and flap support brackets, as outlined in Pilatus Service Bulletin No. 84.11/68. Compliance with these requirements is mandatory for all affected aircraft; modifications must be completed within 100 hours of time in service from 4 November 1968, and the modifications must be completed before 1 July 1969. This regulation falls under the jurisdiction of the Commonwealth of Australia, ensuring a uniform approach to airworthiness standards across the country. The scope of this legislation is focused exclusively on the specified aircraft models and does not extend to other types of aircraft or aviation equipment, ensuring that the regulatory framework is precise and targeted to address particular safety concerns identified with the Pilatus Porter PC-6 Series aeroplanes.

Key Provisions

The main operative sections of the Civil Aviation Regulations 1998, specifically in Part 39, include the Airworthiness Directives which are designed to ensure the safety and airworthiness of aircraft. In this case, AD/PC-6/26 pertains to the Pilatus Porter PC-6 Series Aeroplanes and focuses on the inspection and modification of the aileron and flap support brackets (section 39.105). This directive applies to all models of the Pilatus Porter PC-6 Series, including those with serial numbers prior to 544, excluding serial number 540. The compliance requirement mandates that inspections and modifications be completed within 100 hours of the aircraft being in service from 4 November 1968, and that all modifications be finalised before 1 July 1969. The obligations imposed by this directive on the aircraft owners, operators, and maintenance personnel are significant. They must ensure that the specified inspections are conducted in accordance with the Pilatus Service Bulletin No. 84.11/68, and that any necessary modifications are carried out promptly. This includes verifying that all relevant parts are examined for integrity and, if required, that the modifications are performed by qualified personnel using approved methods and materials. The directive ensures that the aircraft remain in a safe and airworthy condition, thereby protecting the lives of those on board and maintaining the integrity of civil aviation safety standards. Failure to comply with the requirements set out in AD/PC-6/26 can result in serious consequences. Under the Civil Aviation Act 1988, non-compliance with an Airworthiness Directive can be considered an offence. The potential penalties for such breaches include substantial fines and, in severe cases, imprisonment. The exact penalties are determined by the court and can vary depending on the circumstances of the offence, including the degree of negligence and the potential risk posed by the non-compliance. It is essential that all parties involved adhere to the directive to avoid these severe repercussions.