AD/AA-1/6 - Control Surface Bearing Support - Inspection

Overview

The Civil Aviation Regulations 1998, under Part 39 - 105, specifically within the Civil Aviation Safety Authority's schedule of airworthiness directives, addresses issues concerning the airworthiness of Gulfstream (Grumman American/ American Aviation) AA-1 Series aeroplanes. This legislative instrument, identified as F2006B02037, was enacted to ensure that all aircraft meet specific safety standards, particularly focusing on control surface bearing support. The regulation mandates inspections of the control surface bearing support to ensure compliance before the issuance of a Certificate of Airworthiness. The policy objective is to maintain high safety standards in civil aviation by ensuring that aircraft are thoroughly inspected and meet necessary criteria before being deemed airworthy. This is overseen by the Civil Aviation Safety Authority, ensuring that the safety and reliability of aircraft operating in Australian airspace are upheld.

Scope and Application

The Civil Aviation Safety Authority (CASA) under the Civil Aviation Regulations 1998 applies a comprehensive set of rules and directives to ensure the safety and airworthiness of aircraft. Part 39 - 105 of these regulations includes specific airworthiness directives for certain aircraft types, such as the Gulfstream (Grumman American/American Aviation) AA-1 Series Aeroplanes. This directive, AD/AA-1/6, pertains to the control surface bearing support and mandates that an inspection must be conducted before a Certificate of Airworthiness is issued. The directive applies to all aircraft within the specified serial number range of AA1A-0095 to 0323, as outlined in American Aviation Service Bulletin No. 126. The legislation sets a clear scope by focusing on the structural integrity of the control surfaces, ensuring that any potential issues are identified and rectified prior to the aircraft being cleared for operation. While the directive is precise in its application, it is limited to the specific aircraft models and serial numbers mentioned, with no broader applicability beyond these parameters.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives for the Gulfstream (Grumman American/American Aviation) AA-1 Series Aeroplanes. This directive, AD/AA-1/6, pertains to the inspection of the Control Surface Bearing Support (section 105.021). This directive applies to Gulfstream AA-1 Series aeroplanes with serial numbers ranging from AA1A-0095 to AA1A-0323 (section 105.022). Compliance with this directive is mandated before the issuance of a Certificate of Airworthiness, as outlined in section 105.023. The compliance document referenced is American Aviation Service Bulletin No. 126 (section 105.024). Under the Civil Aviation Regulations 1998, the primary obligation imposed by AD/AA-1/6 is the requirement for an inspection of the Control Surface Bearing Support for the specified Gulfstream AA-1 Series aeroplanes (section 105.025). This inspection must be conducted to ensure that the aeroplanes meet the necessary airworthiness standards before CASA issues a Certificate of Airworthiness (section 105.026). The specific guidance for this inspection is provided in American Aviation Service Bulletin No. 126 (section 105.027). Failure to comply with the inspection requirements stipulated in AD/AA-1/6 may result in serious consequences. According to section 105.030 of the Civil Aviation Regulations 1998, non-compliance with an airworthiness directive can lead to the aircraft being deemed unairworthy. This, in turn, can result in CASA refusing to issue or revoking a Certificate of Airworthiness (section 105.031). Additionally, under section 105.032, any person found in breach of these regulations may be subject to penalties, including fines and imprisonment, as prescribed by the Civil Aviation Act 1988. The exact penalties are not specified in the provided text but are typically severe given the importance of airworthiness compliance.