Overview

The Civil Aviation Safety Regulations 1998, specifically under Part 39 - 105, introduced the Civil Aviation Safety Authority Schedule of Airworthiness Directives, which is designed to address safety concerns and ensure the airworthiness of aircraft in Australia. This legislative instrument is an essential tool for the Civil Aviation Safety Authority (CASA), which is the delegated authority responsible for issuing such directives to maintain and improve aviation safety standards. The Airworthiness Directive (AD) for the British Aerospace BAe 146 Series Aeroplanes, specifically AD/BAe 146/108, was introduced in response to a reported issue of corrosion and subsequent cracking on aileron servo and trim tab drive brackets, particularly affecting models up to constructors number E3263. The directive mandates an inspection in accordance with British Aerospace Mandatory Service Bulletin 57-48 and aligns with UK Civil Aviation Authority AD 007-06-95. The aim of this directive is to rectify the unsafe condition before a specified compliance date, ensuring the continued safe operation of the affected aircraft. This legislative instrument is instrumental in maintaining the high safety standards required in the Australian aviation industry. By implementing the AD, CASA ensures that all stakeholders are aware of and comply with necessary safety measures to prevent potential hazards, thereby protecting both passengers and crew. The directive underscores CASA's commitment to safety through proactive measures, and its alignment with international standards highlights the collaborative approach to aviation safety regulation.

Scope and Application

The Civil Aviation Safety Regulations 1998, as part of the legislative framework of the Commonwealth of Australia, specifically within Part 39, address the safety and operational standards for civil aviation. This regulation is administered by the Civil Aviation Safety Authority (CASA), which issues Airworthiness Directives (AD) to ensure the safe operation of aircraft. These ADs apply to specific aircraft types and models, such as the British Aerospace BAe 146 Series Aeroplanes, and are enforced to rectify identified safety issues. The directive requires specific inspections and corrective actions, as outlined in the requirements section, to be completed by the relevant operators and maintenance personnel. This directive has a clear compliance timeline, ensuring that all affected aircraft are inspected and repaired before a specified date. The geographic reach of these regulations is national, applying across all states and territories of Australia, ensuring a consistent standard of aircraft safety throughout the country.

Key Provisions

The Civil Aviation Safety Regulations 1998 (CASR 1998) under PART 39 - 105, specifically the Airworthiness Directive AD/BAe 146/108, addresses the inspection requirements for British Aerospace BAe 146 Series Aeroplanes, particularly those of the 146-RJ Series with constructors numbers up to and including E3263. This directive was issued due to reported instances of corrosion on aileron servo and trim tab drive brackets, which in severe cases led to cracking at the base of the flanges near the attachment bolts (s.1). The directive mandates that inspections be conducted in accordance with British Aerospace Mandatory Service Bulletin 57-48, referencing UK CAA AD 007-06-95 (s.1(a)). The obligations under this Airworthiness Directive require aircraft operators to ensure that the specified inspections are performed on their applicable aircraft before 22 February 2004 (s.1(c)). This directive necessitates adherence to the detailed inspection procedures outlined in the referenced service bulletin to identify and address any potential safety issues arising from the described corrosion problem. Non-compliance with the specified inspection requirements can compromise the safety and airworthiness of the aircraft, making it imperative for operators to act promptly and in accordance with the directive. Failure to comply with the provisions of this Airworthiness Directive can result in severe consequences. The Civil Aviation Safety Authority (CASA) may take enforcement actions against non-compliant aircraft, potentially leading to grounding of the aircraft until the required inspections are satisfactorily completed. Such actions are aimed at ensuring the highest safety standards in civil aviation. While specific penalties for non-compliance are not detailed in the text, the regulatory framework surrounding CASA directives generally includes both civil and criminal penalties for violations, which can include fines and, in serious cases, imprisonment. The severity of the penalties depends on the nature and extent of the non-compliance and the potential risk posed to public safety.