AD/BAe 146/39 - APU Power Supplies

Overview

The Civil Aviation Regulations 1998 (Cth) represent a comprehensive legislative framework designed to ensure the safety and efficiency of civil aviation in Australia. One aspect of these regulations is the inclusion of Airworthiness Directives, which are issued by the Civil Aviation Safety Authority (CASA) to address specific safety concerns. Part 39 - 105 of these regulations pertains to the schedule of airworthiness directives for various aircraft, including the British Aerospace BAe 146 Series Aeroplanes. A notable entry in this schedule, AD/BAe 146/39, concerns APU power supplies and was cancelled in March 1992 due to an error in the applicability statement, indicating the regulatory body's commitment to maintaining the accuracy and efficacy of its directives. The Civil Aviation Regulations 1998, enacted by the Parliament of Australia, were designed to fill the legislative gap in ensuring the safe operation of aircraft within Australian airspace. The policy objective behind these regulations is to enhance public safety and the efficient use of airspace through stringent safety standards and oversight. By establishing a detailed and enforceable schedule of airworthiness directives, the regulations aim to proactively address potential safety issues, thereby protecting both the aviation industry and the general public. The cancellation of AD/BAe 146/39 highlights the regulatory body's diligence in correcting errors to uphold the integrity of the aviation safety framework.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105 Civil Aviation Safety Authority Schedule of Airworthiness Directives, govern the airworthiness of aircraft within Australia, ensuring compliance with safety standards. This legislative instrument applies to all persons, entities, and operators involved in the maintenance, operation, and registration of British Aerospace BAe 146 Series Aeroplanes within the Commonwealth of Australia. The scope includes, but is not limited to, airlines, maintenance organisations, and aircraft manufacturers who must adhere to these directives to ensure the safe operation of BAe 146 aircraft. The regulation's jurisdictional reach encompasses the entire Commonwealth, meaning it applies uniformly across all states and territories of Australia. While the primary focus is on ensuring airworthiness, certain exclusions and exemptions may apply, often detailed in subordinate instruments or specific directives. The directive AD/BAe 146/39 concerning APU Power Supplies, dated 3/92, was cancelled due to an error in its applicability statement, illustrating the dynamic nature of these regulations as they are refined and updated to address safety concerns.

Key Provisions

The Civil Aviation Regulations 1998, under Part 39 and specifically within the Schedule of Airworthiness Directives, address the safety and airworthiness of various aircraft types, including the British Aerospace BAe 146 Series Aeroplanes. Within this document, AD/BAe 146/39 pertains to the APU (Auxiliary Power Unit) power supplies, originally issued on 3/92. However, it is crucial to note that this directive has been cancelled, as indicated in the legislative text. The cancellation arises from an error in the applicability statement, meaning that the directive no longer holds any legal force or effect in its original form. The main sections of the cancelled directive would typically outline the specific requirements or modifications needed for the APU power supplies in the BAe 146 Series Aeroplanes. However, since the directive is now cancelled, these requirements are no longer applicable. Instead, operators and maintainers of these aircraft should refer to any subsequent directives or regulatory updates that may address similar issues. For entities and parties governed by the Civil Aviation Regulations, the cancellation of this directive implies that they are no longer obligated to comply with the previously specified requirements for APU power supplies. Instead, they should ensure compliance with any current, applicable regulations or directives that may supersede this one. This may include staying updated with the Civil Aviation Safety Authority's (CASA) latest directives and ensuring that all modifications or maintenance works are performed in accordance with current safety standards. In terms of legal consequences, the cancellation of this directive does not, in itself, create any new offences or penalties. However, non-compliance with current and applicable airworthiness directives or regulations could lead to enforcement actions by CASA. Such actions may include fines, enforcement notices, or other regulatory measures aimed at ensuring the continued safety and airworthiness of aircraft within Australia's airspace. The specific penalties for non-compliance would depend on the nature and severity of the breach, as outlined in the Civil Aviation Regulations and any relevant operational or procedural guidelines issued by CASA.