Overview

The Civil Aviation Regulations 1998, enacted by the Commonwealth of Australia, aim to ensure the safety and efficiency of civil aviation within Australian airspace. Specifically, Part 39 addresses airworthiness directives for various aircraft types, ensuring that all commercial and private aircraft meet stringent safety standards. One such directive is AD/EMB-110/28 Amendment 2, which pertains to the Embraer EMB-110 (Bandeirante) Series Aeroplanes, focusing on control surface static balance. This amendment was introduced to address potential safety issues by revising maximum mass balance weight values, ensuring the aircraft maintain static balance and thereby enhancing overall flight safety. The Civil Aviation Safety Authority (CASA) is the enacting body, with a policy objective to harmonise with international standards, specifically aligning with the Brazilian AD 83-05-03R2. Compliance with this directive is mandatory, requiring adherence within 500 hours of time in service after 31 July 1983.

Scope and Application

The Embraer EMB-110 (Bandeirante) Series Aeroplanes Airworthiness Directives, specifically AD/EMB-110/28 Amendment 2, applies to all models within the specified aircraft series. This regulation is issued under the authority of the Civil Aviation Safety Authority, as part of the Civil Aviation Regulations 1998. The directive mandates compliance with the requirements set forth in the Embraer Service Bulletin No. 110-55-021, which pertains to control surface static balance. It references Brazilian Airworthiness Directive 83-05-03 Revision 2, indicating a need to adjust certain maximum mass balance weight values to ensure static balance is maintained. Compliance is required within 500 hours of time in service after 31st July 1983. This directive applies nationally and is enforced by the Commonwealth of Australia, ensuring safety and regulatory standards are upheld for the operation of Embraer EMB-110 (Bandeirante) Series Aeroplanes within Australian airspace.

Key Provisions

The main operative sections of this legislation, specifically AD/EMB-110/28 Amendment 2, are concerned with ensuring the airworthiness of Embraer EMB-110 (Bandeirante) Series aeroplanes by mandating static balance for control surfaces. According to section 10/83, this requirement must be fulfilled within 500 hours of time in service following 31st July 1983, unless it has already been accomplished (section 1). This directive refers to the document Embraer S.B. No. 110-55-021, which provides the technical details for achieving the necessary static balance (section 2). The background note indicates that this amendment aligns with the Brazilian AD 83-05-03R2, which has revised some maximum mass balance weight values to ensure static balance is achieved (section 3). This Act imposes specific obligations on the operators and maintenance personnel of Embraer EMB-110 (Bandeirante) Series aeroplanes. Operators must ensure that their aircraft meet the static balance requirements outlined in Embraer S.B. No. 110-55-021 within the stipulated timeframe (section 1). Maintenance personnel must be familiar with and implement the technical details provided in the referenced document to achieve the required static balance (section 2). Additionally, operators must keep accurate records of compliance to demonstrate adherence to the directive (section 4). Breach of the provisions outlined in this legislation may result in significant consequences. While the specific offences, penalties, or consequences are not detailed in the text, it is reasonable to infer that non-compliance with airworthiness directives could lead to penalties under the Civil Aviation Act 1988, which includes substantial fines and potential criminal charges for serious breaches. Given the critical nature of airworthiness directives, operators and maintenance personnel must ensure strict adherence to avoid any legal repercussions.