AD/AC/16 - Baggage Compartment and Rear Cabin Areas - Corrosion Inspection and Elimination

Overview

The Civil Aviation Regulations 1998, specifically PART 39 - 105, addresses safety directives for civil aviation, with a focus on maintaining airworthiness standards. This legislative instrument, enacted by the Commonwealth of Australia, targets issues related to the corrosion of baggage compartments and rear cabin NK areas in Twin Commander (Gulfstream/Rockwell/Aerocommander 500, 600, and 700) series aeroplanes. The problem it seeks to address is the potential for structural integrity issues due to corrosion, which could compromise safety in flight. The policy objective, as outlined in the regulations, is to ensure that all affected aircraft undergo prompt inspection and necessary corrective actions to prevent corrosion-related failures. This directive is issued under the authority of the Civil Aviation Safety Authority and is aimed at maintaining the highest safety standards in civil aviation.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, addresses the application of Airworthiness Directives concerning the Twin Commander (Gulfstream/Rockwell/Aerocommander 500, 600 and 700) series aeroplanes. This legislation mandates compliance with AD/AC/16, which pertains to the inspection and elimination of corrosion in the baggage compartment and rear cabin NK areas of the specified aircraft. This directive applies to all Twin Commander aircraft with serial numbers ranging from 1 to 600. The legislation imposes an obligation for compliance to be undertaken forthwith, as stipulated in Aero Commander Service Bulletin No. 63. The regulation is issued under the authority of the Commonwealth of Australia and applies to all relevant aircraft operators and maintenance personnel within Australia’s national airspace. The regulation does not specify exclusions or exemptions, but it can be further elaborated upon through subordinate instruments which may provide additional guidance or detail on specific compliance requirements.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes a directive for the Twin Commander series aeroplanes, namely the Gulfstream/Rockwell/Aerocommander 500, 600, and 700 models. The regulation mandates that all aircraft within the specified serial numbers must comply with Airworthiness Directive AD/AC/16. This directive pertains to the inspection and elimination of corrosion in the baggage compartment and rear cabin NK areas. The directive requires this action to be carried out immediately, as indicated by the term 'forthwith', and references Aero Commander Service Bulletin No. 63 for compliance guidelines. In accordance with this legislation, the operators and owners of the affected aircraft must ensure that the required inspections and any necessary repairs are conducted without delay. They must adhere strictly to the procedures outlined in Aero Commander SB No. 63 to ensure that the aircraft meet the necessary safety standards. Failure to comply with these requirements could result in the aircraft being deemed unairworthy, which would prevent it from being operated until the issues are resolved. Breach of these regulations can lead to serious consequences. Under the Civil Aviation Act 1988, any person who fails to comply with the provisions of the Civil Aviation Regulations can be subject to enforcement actions. Such actions may include the imposition of fines, the suspension or revocation of an air operator’s certificate, or legal proceedings which could result in substantial financial penalties. The maximum fines for contravening these regulations can be significant, reflecting the critical importance of maintaining aircraft airworthiness for safety reasons.