AD/CL-600/18 - Introduction of Earthing Point

Overview

The Civil Aviation Regulations 1998, amended by the legislative instrument F2006B08577, address the issue of ensuring the electrical safety and compliance of Bombardier (Canadair) CL-600 (Challenger) Series aeroplanes. This regulation was enacted to establish a specific Airworthiness Directive (AD/CL-600/18) for the Challenger aeroplanes, mandating the introduction of an earthing point and bonding jumper as outlined in Canadair Service Bulletin 600-0323. This requirement is integral to meeting Australian certification standards and ensuring the aircraft's safety and operational reliability. The regulation was enacted by the Australian Government through the relevant legislative process, aiming to fill a gap in ensuring that all CL 600 aeroplanes comply with necessary safety standards, particularly in terms of electrical earthing and bonding, before a Certificate of Airworthiness is issued.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, applies to all model CL 600 aeroplanes within the Commonwealth of Australia. The regulation mandates compliance with Canadair Service Bulletin 600-0323, which requires the introduction of an earthing point and bonding jumper. This directive is a certification requirement that must be adhered to by the relevant entities, which includes aircraft manufacturers, operators, and maintenance providers who are responsible for ensuring the airworthiness of the affected aircraft. The requirement necessitates action to be taken either prior to 28 December 1990 or prior to the issue of a Certificate of Airworthiness. This regulation extends to all relevant entities and aircraft within the Australian jurisdiction, ensuring a standardised approach to maintaining safety and airworthiness standards across the industry. The scope of the Act is comprehensive, covering all applicable aircraft and entities involved in their maintenance and operation within Australia.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, establish the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives for the Bombardier (Canadair) CL-600 (Challenger) Series Aeroplanes, including the introduction of an earthing point (AD/CL-600/18). This directive is applicable to all model CL 600 aeroplanes, and the requirement is to take action in accordance with Canadair Service Bulletin 600-0323. The directive mandates compliance prior to 28 December 1990 or before the issuance of a Certificate of Airworthiness. The introduction of an earthing point and bonding jumper, as specified in this service bulletin, is recognised as an Australian Certification Requirement. The Act imposes several obligations on the parties or entities it governs. For instance, owners and operators of CL 600 aeroplanes must ensure that they adhere to the requirements set forth in Canadair Service Bulletin 600-0323. This includes the implementation of the specified modifications concerning the earthing point and bonding jumper to ensure that the aircraft meets the Australian Certification Requirements. Additionally, it is imperative that any actions taken in compliance with these directives are completed before the stipulated deadline of 28 December 1990 or prior to the issuance of a Certificate of Airworthiness. Failure to comply with these obligations could result in significant regulatory and safety implications. Breaching the requirements outlined in the Civil Aviation Regulations 1998 can lead to various civil, administrative, and criminal consequences. The severity of these consequences often depends on the nature and extent of the non-compliance. Under the Civil Aviation Act 1988, non-compliance with airworthiness directives can result in penalties, including fines and imprisonment for individuals found guilty of serious violations. For corporations, the penalties can include substantial fines, which may be determined by the severity of the breach and any resultant safety risks. Additionally, non-compliance could lead to the suspension or revocation of an aircraft's Certificate of Airworthiness, which would prevent the aircraft from legally operating until the deficiencies are rectified. It is important for all parties governed by this legislation to adhere strictly to the directives to avoid such adverse outcomes.