AD/BEECH 23/41 - Firewall and FS 68.00 Frame

Overview

The Civil Aviation Regulations 1998, amended by the instrument F2006B03755, address specific safety concerns related to the Beechcraft 19, 23, and 24 series aeroplanes. This legislative instrument was enacted to ensure that these aircraft meet airworthiness standards, particularly focusing on corrosion issues around the firewall and FS 68.00 frame, as identified by the manufacturer. The Civil Aviation Safety Authority, under the authority of the Australian Parliament, introduced this regulation to safeguard the integrity and safety of these aircraft models, ensuring that they comply with the specified maintenance and inspection requirements. The policy objective of this directive is to mitigate the risk of structural failure due to corrosion, thereby enhancing the safety of air travel for passengers and crew. This regulation applies to specific models and serial numbers of the Beechcraft 19, 23, and 24 series, mandating compliance with Beechcraft Service Information (SI) No. 1245 Parts I and II. Compliance with these directives is crucial to maintaining the airworthiness of these aircraft, ensuring that any identified corrosion is addressed promptly and effectively. The requirement stipulates that inspections and necessary actions must be carried out within specific intervals to prevent deterioration and ensure the ongoing safety and reliability of these aeroplanes.

Scope and Application

The Civil Aviation Regulations 1998, as detailed in Part 39 - 105, governs the specific requirements for the airworthiness of Beechcraft 19, 23, and 24 series aeroplanes. This regulation applies to certain models and serial numbers of these aircraft, specifically those identified within the scope of AD/BEECH 23/41 concerning the firewall and FS 68.00 frame. It mandates adherence to the Beechcraft Service Information No. 1245 Parts I and II, ensuring that appropriate actions are taken to address reported corrosion issues. The regulation is applicable to all owners and operators of the specified models and serial numbers, requiring compliance within 100 hours of time in service after 31 July 1983, and subsequently at intervals not exceeding 100 hours time in service, or as stipulated in the requirement document. The regulation's jurisdictional reach is national, applying throughout Australia under the authority of the Civil Aviation Safety Authority.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes a schedule of airworthiness directives that address various safety concerns for aircraft. One such directive, AD/BEECH 23/41, pertains to the Beechcraft 19, 23, and 24 Series Aeroplanes, requiring action concerning the firewall and FS 68.00 frame. This directive applies to specific models and serial numbers of these aircraft (sections 7/83). The primary requirement under this directive is that the actions specified in Beechcraft Service Information 1245 Parts I and II must be followed. These actions are intended to address the corrosion issues identified in the firewall and FS 68.00 frame areas. The AD/BEECH 23/41 directive imposes specific obligations on the owners and operators of the affected aircraft. For Part I of the directive, compliance must be achieved within 100 hours of time in service after 31 July 1983 and subsequently at intervals not exceeding 100 hours of time in service. For Part II, compliance must be in accordance with the requirements specified in the accompanying documents. These obligations are designed to ensure that the aircraft remain airworthy and safe to operate by addressing the identified corrosion issues. Failure to comply with the AD/BEECH 23/41 directive may result in significant legal consequences. While the Civil Aviation Regulations do not explicitly state the penalties for non-compliance, non-compliance with airworthiness directives generally can lead to severe civil or criminal penalties. In the context of aviation safety, such non-compliance could result in the grounding of the aircraft, fines, or other enforcement actions by the Civil Aviation Safety Authority (CASA). Additionally, operators and owners could face liability for any accidents or incidents arising from non-compliance, potentially leading to costly legal proceedings and compensation claims.