Overview

The Civil Aviation Regulations 1998, established by the Australian Government, were enacted to regulate the safe operation of aircraft within Australian airspace and to ensure that all civil aviation activities comply with safety standards. Part 39 of these regulations includes the Airworthiness Directives that address specific safety concerns for particular aircraft models. One such directive is AD/CL-600/5, which pertains to the Bombardier (Canadair) CL-600 (Challenger) Series Aeroplanes, specifically focusing on the main landing gear brake assemblies. This directive was introduced to address the problem of potential dragging brakes resulting from previous rework, ensuring the safe operation of the aircraft by mandating inspection and re-identification of the brake assemblies. The directive was enacted by the Civil Aviation Safety Authority, aiming to maintain the highest safety standards in civil aviation. The policy objective behind AD/CL-600/5 is to prevent the occurrence of dragging brakes, which can lead to significant safety hazards, by ensuring that all main landing gear brake assemblies are inspected and re-identified before an Australian Certificate of Airworthiness is issued. This regulation underscores the importance of continuous safety checks and the meticulous documentation of aircraft maintenance activities to prevent potential failures.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the safety directives set by the Civil Aviation Safety Authority (CASA) for aircraft, including Bombardier (Canadair) CL-600 (Challenger) Series Aeroplanes. This legislative instrument applies to all models of the Challenger series with a serial number of 1002 and subsequent, as well as any spare main landing gear brake assemblies with part number 600-85083-55. The directive mandates a thorough inspection and re-identification of the brake assemblies to prevent any conditions that could lead to a dragging brake, as outlined in the Canadair Challenger Service Bulletin No. A600-0045, Revision 2. Compliance with these safety directives is mandatory prior to the issuance of an Australian Certificate of Airworthiness, ensuring that all aircraft meet the required safety standards before they are permitted to operate within Australian airspace. The regulations extend their application nationally, covering all relevant aircraft and brake assemblies within the Commonwealth of Australia.

Key Provisions

The Civil Aviation Regulations 1998, under Part 39, specify certain directives related to the airworthiness of specific aircraft models. In this case, the regulation AD/CL-600/5 pertains to Bombardier (Canadair) CL-600 (Challenger) series aeroplanes (section 39-105). Specifically, this directive requires an inspection and re-identification of the main landing gear brake assemblies. This inspection is mandatory for all models with serial numbers 1002 and subsequent, as well as for all spare brake assemblies with part number 600-85083-55 (section 39-105). Compliance with this directive is necessary before an Australian Certificate of Airworthiness can be issued (section 39-105). The directive references Canadair Challenger Service Bulletin No. A600-0045, Revision 2, which provides detailed instructions on the inspection and re-identification process (section 39-105). The obligations imposed by this directive on the parties or entities it governs include conducting thorough inspections of the specified brake assemblies to ensure they are free from any conditions that could cause a dragging brake. This includes verifying that all rework on the brake assemblies has been performed correctly and does not compromise their functionality. Any identified issues must be addressed before an Australian Certificate of Airworthiness can be granted (section 39-105). The directive also mandates that all relevant documentation, such as the Canadair Challenger Service Bulletin No. A600-0045, Revision 2, be followed meticulously during the inspection and re-identification process. Failure to comply with the requirements set forth in this directive can result in significant consequences. While the specific penalties for non-compliance are not detailed in the provided text, breaches of airworthiness directives typically lead to enforcement actions by the Civil Aviation Safety Authority (CASA). These actions may include fines, suspension of airworthiness certificates, and potential criminal charges. The severity of the penalties can depend on the extent of the non-compliance and its impact on aviation safety. Operators must ensure strict adherence to these regulations to avoid such repercussions (section 39-105).