AD/SWSA226/12 - Rudder Bellcranks - Inspection

Overview

The Civil Aviation Regulations 1998, as amended, are the primary regulatory framework governing civil aviation in Australia and were enacted to ensure the safety and efficiency of civil aviation operations. This legislative instrument, specifically part 39 - 105, addresses airworthiness directives for certain aircraft models, such as the Fairchild (Swearingen) SA226 and SA227 series aeroplanes. It was introduced to address safety concerns and ensure compliance with airworthiness standards for these specific aircraft models. Enacted by the Parliament of Australia, the policy objective of these regulations is to maintain the highest safety standards in civil aviation through the enforcement of airworthiness directives and mandatory compliance measures. The Civil Aviation Safety Authority (CASA) is responsible for implementing these regulations, ensuring that the specified aircraft models meet the necessary safety criteria. The AD/SWSA226/12 airworthiness directive, for instance, mandates an inspection of rudder bellcranks on all model SA226T aeroplanes with serial numbers T-201 to T-234 within 10 hours following the directive's issuance on 27 August 1973. This directive is a part of the overarching regulatory effort to mitigate safety risks and uphold the integrity of civil aviation operations in Australia.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105 concerning the Civil Aviation Safety Authority's schedule of airworthiness directives, applies to all model SA226T Fairchild (Swearingen) SA226 and SA227 series aeroplanes with serial numbers ranging from T-201 to T-234. This regulation mandates the inspection of rudder bellcranks, as outlined in Swearingen SB 27-20-3040, to ensure airworthiness. Compliance with this directive is required within 10 hours after 27 August 1973. The directive is issued under the authority of the Civil Aviation Safety Regulations 1998, which applies throughout the Commonwealth of Australia, thereby extending its jurisdictional reach to all operators and owners of the specified aircraft models within the country. There are no exclusions or exemptions noted for this particular directive, making it mandatory for the specified serial numbers to meet the compliance requirements within the prescribed timeframe.

Key Provisions

The Civil Aviation Regulations 1998, under Part 39 - 105, specifically address the airworthiness of Fairchild (Swearingen) SA226 and SA227 series aeroplanes with Airworthiness Directive (AD) number AD/SWSA226/12. This directive mandates an inspection of the rudder bellcranks (section 9/73). The directive applies to all model SA226T aeroplanes with serial numbers (S/Nos.) ranging from T-201 to T-234. The document required for compliance is the Swearingen SB 27-20-3040. Compliance with this directive must be achieved within 10 hours following the directive's issuance date of 27 August 1973. The obligations imposed by this regulation are clear and specific. The owner or operator of any affected SA226T aeroplane must ensure that the rudder bellcranks are inspected as per the guidelines and specifications outlined in the Swearingen SB 27-20-3040 document. Failure to comply with this inspection requirement can compromise the aeroplane’s airworthiness, which is a critical aspect of safety in civil aviation. The directive is designed to prevent potential mechanical failures that could lead to accidents or other safety incidents. Failure to adhere to the requirements set out in AD/SWSA226/12 can result in significant legal consequences. While the specific civil or criminal penalties are not detailed in the excerpt, non-compliance with airworthiness directives under the Civil Aviation Regulations can typically result in severe penalties, including fines and potential grounding of the aircraft. Operators found in breach of these regulations may also face legal action, which could include court proceedings that could lead to further penalties or sanctions. It is crucial for operators to understand and comply with these regulations to avoid such consequences.