AD/SWSA226/7 - Fuel Line and Heat Shroud - Inspection

Overview

The Civil Aviation Regulations 1998, as amended by the legislative instrument F2006B07212, specifically address the issue of ensuring the safety and airworthiness of Fairchild (Swearingen) SA226 and SA227 series aeroplanes. Enacted by the Parliament of Australia, this regulation fills a critical gap in maintaining the safety standards of civil aviation, specifically targeting the inspection of fuel lines and heat shrouds for the SA226T model. The policy objective behind this regulation is to mitigate risks associated with structural integrity and fuel system failures, which could potentially lead to catastrophic in-flight incidents. Compliance with these airworthiness directives is mandatory, requiring inspections to be completed within a specified timeframe after the regulation's enactment, ensuring that all affected aircraft meet stringent safety benchmarks.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105 Civil Aviation Safety Authority Schedule of Airworthiness Directives, pertains to the Fairchild (Swearingen) SA226 and SA227 series aeroplanes, with the directive AD/SWSA226/7 focusing on the inspection of fuel lines and heat shrouds. This legislation applies to all SA226T model aeroplanes with serial numbers T-201 and higher. The regulation is concerned with ensuring the continued airworthiness of these aircraft by mandating regular inspections to maintain safety standards. The geographic and jurisdictional reach of this directive is the Commonwealth of Australia, overseen by the Civil Aviation Safety Authority (CASA). Compliance with the directive is mandatory and must occur within 25 hours of time in service after 9 October 1972, as referenced in the document Swearingen SB 71-30-3119. The regulation does not specify any exclusions, exemptions, or thresholds, indicating that all applicable aircraft must adhere to the stipulated inspection requirements. The scope of the directive may be further extended or restricted through subordinate instruments issued by CASA, ensuring that the regulations remain relevant and effective in maintaining aviation safety.

Key Provisions

The Civil Aviation Regulations 1998, particularly Part 39, which focuses on the Civil Aviation Safety Authority (CASA), includes the schedule of airworthiness directives pertinent to various aircraft types, including the Fairchild (Swearingen) SA226 and SA227 series aeroplanes. In this case, the directive AD/SWSA226/7 pertains to the inspection of fuel lines and heat shrouds (Regulation 10/72). This specific directive applies to all model SA226T with serial numbers starting from T-201 and onwards. Compliance with this directive is mandated within 25 hours of time in service after the directive was issued on 9 October 1972, as outlined in the Swearingen SB 71-30-3119 document. Under this legislation, the primary requirement is that the fuel lines and heat shrouds of the specified SA226T aeroplanes must be inspected in accordance with the outlined timeframe. This inspection is crucial to ensure the continued airworthiness and safety of these aircraft. The directive is binding for all aircraft within the specified serial number range, and failure to comply could result in safety risks. The obligations imposed by this directive are primarily on the operators and owners of the affected SA226T aeroplanes. They must ensure that the inspection is carried out within the stipulated 25 hours of time in service. This involves thorough examination and possibly maintenance or repair of the fuel lines and heat shrouds, as required. Operators must maintain accurate records of the inspections and any subsequent actions taken to comply with the directive. Failure to comply with the requirements set forth in this airworthiness directive may result in significant consequences. The Civil Aviation Regulations 1998 impose penalties for non-compliance, which can include both civil and criminal liabilities. In the civil context, operators may face fines, and in severe cases, CASA may suspend or revoke the aircraft's airworthiness certificate. Criminal penalties could also be imposed, including imprisonment, depending on the severity of the breach and its impact on aviation safety. The specific maximum penalties are outlined in the broader regulatory framework but can be substantial, reflecting the critical nature of adhering to airworthiness directives.