AD/MSR/20 - Engine Cowling Attachment Locks - Modification

Overview

The Civil Aviation Regulations 1998, enacted by the Parliament of the Commonwealth of Australia, are a comprehensive set of rules governing all aspects of civil aviation within Australia, including safety, operations, and maintenance standards. Within this extensive regulatory framework, Part 39 - 105 Civil Aviation Safety Authority Schedule of Airworthiness Directives specifically addresses the safety and airworthiness of aircraft. This particular legislative instrument, F2006B11319, focuses on Aerospatiale Rallye Series Aeroplanes, specifically model MS880B, and mandates modifications to the engine cowling attachment locks to ensure compliance with safety standards. The directive, AD/MSR/20, was introduced to address a critical safety issue identified in the Rallye Series Aeroplanes, necessitating specific modifications to be completed by 30 November 1973, as referenced in Rallye Service Bulletin No. 77/2. The policy objective of this legislative instrument is to maintain the highest safety standards in civil aviation, thereby protecting the lives of passengers, crew, and the general public.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives which includes modifications for Aerospatiale Rallye Series Aeroplanes. This legislation applies to all model MS880B aircraft, mandating specific modifications to the engine cowling attachment locks as outlined in Rallye Service Bulletin No. 77/2. The requirement necessitates compliance before 30 November 1973, ensuring that all covered aircraft meet the specified airworthiness standards. The regulations are applicable on a Commonwealth level, extending their reach to all operators and owners of the Aerospatiale Rallye Series Aeroplanes within Australia. The directive does not explicitly state any exclusions, exemptions, or thresholds, implying that all affected aircraft must comply. The scope of the application is further defined and potentially extended through subordinate instruments issued by CASA, which may include additional details or clarifications on the implementation and compliance of these airworthiness directives.

Key Provisions

The Civil Aviation Regulations 1998, specifically in Part 39, detail several provisions related to airworthiness directives, including modifications and compliance for specific aircraft models. For instance, section 39-105 pertains to the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives, which mandates specific modifications for certain aircraft to ensure safety and compliance with aviation standards. Section 39-105(1) addresses the modification of engine cowling attachment locks for Aerospatiale Rallye Series Aeroplanes, particularly model MS880B. This section requires that the modification specified in Rallye Service Bulletin No. 77/2 must be completed before a certain date, in this case, 30 November 1973. These regulations impose several obligations on the parties or entities they govern. Primarily, owners and operators of Aerospatiale Rallye Series Aeroplanes, model MS880B, are required to ensure that the modifications outlined in Rallye Service Bulletin No. 77/2 are carried out by the specified deadline. Compliance involves inspecting the engine cowling attachment locks and making necessary modifications to meet the safety standards set by CASA. Failure to comply with this directive could result in the aircraft being deemed unairworthy, which can lead to grounding of the aircraft until the modifications are made. The Act also delineates consequences for non-compliance with the airworthiness directives. Section 39-105(2) indicates that failure to comply with the specified modification could result in enforcement actions. Depending on the severity of the non-compliance, there could be civil or criminal penalties imposed. Civil penalties might include fines, while criminal penalties could involve imprisonment, particularly if the non-compliance leads to safety hazards or accidents. The exact penalties are not specified in the extract, but they are likely to be outlined in other sections of the Civil Aviation Regulations 1998, which could include substantial fines and imprisonment for significant breaches.