AD/BEECH 200/43 Amdt 5 - Centre Section Upper Wing Skins

Overview

The Civil Aviation Regulations 1998, specifically under Part 39 - 105, was enacted to ensure the safety and airworthiness of aircraft operating in Australian airspace. This legislation, administered by the Civil Aviation Safety Authority (CASA), aims to address the problem of ensuring that aircraft meet safety standards and are maintained properly to prevent accidents and ensure the safety of passengers and crew. The Schedule of Airworthiness Directives for the Beechcraft 200 (Super King Air) Series Aeroplanes, such as AD/BEECH 200/43 Amendment 5, provides specific instructions to address identified safety issues, in this case, the potential moisture contamination of the upper wing skin panels which could compromise the structural integrity of the aircraft. The policy objective is to mandate timely and effective compliance measures to mitigate such risks, ensuring that the aircraft remain airworthy. This legislative instrument emphasises the importance of adhering to manufacturer service bulletins and compliance schedules, as seen in the requirement for action according to Beechcraft Service Bulletin No 2040 Revision III. The directive mandates that inspections and necessary actions must be undertaken within specified timeframes to prevent any degradation in the structural integrity of the aircraft. By enforcing such directives, the Civil Aviation Regulations 1998 uphold the overarching goal of maintaining the highest safety standards in civil aviation, thereby protecting the public and maintaining the integrity of the aviation industry.

Scope and Application

The Civil Aviation Regulations 1998, under Part 39 – 105, apply to all Beechcraft 200 series aeroplanes, specifically targeting the centre section upper wing skins of these aircraft. The legislation mandates that corrective actions must be taken in accordance with Beechcraft Service Bulletin No 2040 Revision III, which addresses issues of moisture contamination that could lead to debonding of the honeycomb skin panels, potentially compromising the structural integrity of the wing. Compliance with these airworthiness directives is required within 100 hours of time in service after 20 April 1989 or at the next scheduled inspection for maintenance release issue after the specified date, whichever occurs later, and then at the intervals detailed in the requirement document. This directive applies across the Commonwealth of Australia and is enforced by the Civil Aviation Safety Authority. There are no stated exclusions or exemptions within the scope of this directive, and it is to be implemented in its entirety as stipulated by the latest revisions referenced in Amendment 5.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes detailed provisions concerning the airworthiness directives for various aircraft types, including the Beechcraft 200 (Super King Air) series aeroplanes. In this case, AD/BEECH 200/43 Amendment 5 (section 39-105) pertains to the centre section upper wing skins of these aircraft. According to this directive, all model 200 series aircraft must comply with the requirements set out in Beechcraft Service Bulletin No 2040, Revision III. The directive mandates that actions must be taken in accordance with this bulletin, specifically addressing the potential issue of moisture contamination of the upper section honeycomb skin panels. This action must be completed within 100 hours of time in service after 20 April 1989, or at the next scheduled inspection for maintenance release, whichever occurs later, and then at intervals as detailed in the requirement document. The obligations imposed by this airworthiness directive are clear and specific. Operators of Beechcraft 200 series aircraft must ensure that the necessary inspections and actions are performed to address the potential moisture contamination of the upper wing skin panels. This includes adherence to the procedures outlined in the referenced service bulletin. The directive requires that these actions be taken within a specific timeframe following the publication date and thereafter at intervals as specified. This ensures that any issues are identified and rectified in a timely manner, maintaining the structural integrity and airworthiness of the aircraft. Failure to comply with the requirements set out in this airworthiness directive can lead to serious consequences. The primary concern is the potential reduction in the structural integrity of the wing due to undetected moisture contamination, which could result in debonding of the honeycomb panels. Such a failure could compromise the safety of the aircraft and its passengers. While the Civil Aviation Regulations themselves do not explicitly state penalties for non-compliance, non-compliance with airworthiness directives is generally treated seriously under the broader regulatory framework. This could potentially lead to enforcement actions, fines, or other civil penalties, as well as possible criminal charges if the non-compliance results in an accident or other safety incidents. The specific penalties would be determined by the Civil Aviation Safety Authority (CASA) based on the severity and circumstances of the non-compliance.