AD/PA-28/47 - Automatic Pilot Roll Servo Shear Pin - Installation

Overview

The Civil Aviation Regulations 1998, specifically Part 39 - 105, was enacted to address safety concerns and compliance issues within the aviation industry. This regulation, introduced by the Australian Government under the authority of the Civil Aviation Act 1988, aims to ensure that all civil aircraft and related operations meet stringent safety standards. The policy objective is to mitigate risks to public safety by enforcing mandatory airworthiness directives, such as those concerning the automatic pilot roll servo shear pin installation in Piper PA-28 Series Aeroplanes, as detailed in AD/PA-28/47. This directive applies to all models fitted with Edo-Aire Mitchell Automatic Pilot AK085E, mandating compliance within 200 hours of time in service after 30 September 1974. The regulation is enforced by the Civil Aviation Safety Authority (CASA), which operates under the Department of Infrastructure, Transport, Regional Development, and Communications.

Scope and Application

The Civil Aviation Regulations 1998, specifically under PART 39 - 105, addresses the airworthiness directives for Piper PA-28 series aeroplanes, particularly focusing on the automatic pilot roll servo shear pin installation in models equipped with the Edo-Aire Mitchell Automatic Pilot AK085E. This directive applies to all aircraft models fitted with either Piper SL No. 695 or Edo-Aire Mitchell SL ML38. The regulation mandates compliance within 200 hours of time in service after 30 September 1974, ensuring that the automatic pilot roll servo shear pin is installed in these specific aircraft models to maintain safety standards. The legislation operates under the Commonwealth of Australia and is enforced by the Civil Aviation Safety Authority, with its applicability extending across all relevant industries and entities operating within the national airspace, thereby ensuring uniformity in safety measures and compliance.

Key Provisions

The Civil Aviation Regulations 1998, specifically under Part 39 - 105, provide detailed requirements for the airworthiness of various aircraft, including the Piper PA-28 Series Aeroplanes. One such directive, AD/PA-28/47, pertains to the installation of an automatic pilot roll servo shear pin for all models fitted with the Edo-Aire Mitchell Automatic Pilot AK085E. This directive is applicable to aircraft with serial numbers detailed in either Piper SL No. 695 or Edo-Aire Mitchell SL ML38 (s. 39-105). Compliance with this directive is mandated within 200 hours of time in service following 30 September 1974, ensuring that the specified models are maintained to a required safety standard. Under these regulations, the entities governed by these directives, which include aircraft owners, operators, and maintenance providers, bear specific obligations. They are required to ensure that the automatic pilot roll servo shear pin is correctly installed in their Piper PA-28 Series Aeroplanes. This installation must be completed within the stipulated timeframe of 200 hours of service post-30 September 1974 to remain compliant with the airworthiness directive (s. 39-105). Failure to adhere to this requirement can result in the aircraft being deemed unairworthy, thereby affecting its operational status. The Civil Aviation Regulations 1998 also outline the consequences for non-compliance with these airworthiness directives. Any breach of the requirements set forth in AD/PA-28/47 can lead to serious civil or criminal penalties. The specific nature and severity of these penalties depend on the extent of non-compliance and the impact on aviation safety. For instance, operating an aircraft that does not meet the specified airworthiness standards can result in hefty fines or other regulatory actions. In severe cases, it may even lead to prosecution under civil or criminal law, potentially resulting in imprisonment for responsible parties (s. 39-105). The exact penalties are determined by the Civil Aviation Safety Authority based on the circumstances of each case, but they are designed to enforce strict compliance with safety regulations.