AD/CESSNA 180/53 - Steering Bungee Boot

Overview

The Civil Aviation Regulations 1998, enacted by the Australian Parliament, represent a comprehensive legislative framework designed to ensure the safety and efficiency of civil aviation in Australia. Among these regulations, Part 39, particularly the Schedule of Airworthiness Directives, addresses specific safety concerns and operational standards for various aircraft models. This particular legislative instrument, F2006B05066, focuses on Cessna 180, 182, and Wren 460 Series aeroplanes, identifying a critical issue with the steering bungee boot in certain 1978 model 182/Skylane RG Series aeroplanes. The problem it addresses is the potential failure of the steering bungee boot, which could compromise the aircraft's control and safety. The policy objective is to mandate compliance with specific maintenance actions to prevent such failures, thereby enhancing overall aviation safety. The directive requires affected aircraft to undertake corrective actions within a stipulated timeframe following the specified date, ensuring that the aircraft maintain their airworthiness as per the safety standards set forth by the Civil Aviation Safety Authority.

Scope and Application

The Civil Aviation Regulations 1998, under the authority of the Civil Aviation Safety Authority (CASA), pertain specifically to the maintenance and safety of certain aircraft models, including Cessna 180, 182, and Wren 460 series aeroplanes. This legislation applies directly to the specified model and serial numbers of the 1978 Cessna 182/Skylane RG series aeroplanes, mandating compliance with the Steering Bungee Boot directive AD/CESSNA 180/53. The requirement entails adherence to Cessna's Service Letter SE78-37, which must be implemented within 100 hours of time in service after 30 September 1978. This directive ensures that these specific aircraft meet the necessary safety standards and operational requirements. The legislation extends its application to all entities and individuals involved in the operation, maintenance, or certification of these aircraft within Australia, governed by the Commonwealth of Australia. No specific exclusions, exemptions, or thresholds are mentioned in this directive, but the scope of application may be further defined through subordinate instruments or CASA notices.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39, includes an Airworthiness Directive (AD) concerning Cessna 180, 182 and Wren 460 Series Aeroplanes. This directive, referenced as AD/CESSNA 180/53, pertains to the steering bungee boot of the 1978 Model 182/Skylane RG Series aeroplanes with specific serial numbers (section 39-105). The directive applies to aeroplanes with serial numbers ranging from R18200002 to 00221, 00224 to 00226, 00228 to 00235, 00237 to 00241, 00243, 00244, 00246 to 00260, 00262 to 00265, 00267, 00268, 00270, 00272, 00274, 00275, 00278, 00281. The directive mandates that the action be taken in accordance with the instructions provided in Cessna Service Letter SL SE78-37, which likely details the necessary repairs or modifications to the steering bungee boot. Compliance with this directive must be achieved within 100 hours of time in service after 30 September 1978. The obligations imposed by this directive on the relevant parties, such as aircraft owners and operators, are clear and specific. They must ensure that the specified action is undertaken in accordance with the detailed instructions from Cessna Service Letter SL SE78-37. This involves inspecting and, if necessary, repairing or replacing the steering bungee boot to meet the safety standards set forth in the directive. Failure to comply with these obligations could result in the aeroplane being deemed unairworthy, which would prevent it from being operated until the required action is completed. The consequences of non-compliance with the AD/CESSNA 180/53 directive can be significant. Although the Civil Aviation Regulations 1998 do not explicitly state the penalties for non-compliance with this specific directive, general civil aviation regulations include provisions for enforcement actions, fines, and potential criminal charges for serious violations. Non-compliance can lead to the aeroplane being grounded, which not only affects the operational readiness of the aircraft but can also have financial implications for the owner or operator. Additionally, if the non-compliance results in an incident or accident, it could lead to criminal charges and penalties under the broader civil aviation safety laws. The exact penalties would depend on the severity of the breach and the circumstances surrounding it.