AD/AC-100/3 - Rudder Bellcrank Assembly - Modification

Overview

The Civil Aviation Regulations 1998, as amended, are administered by the Civil Aviation Safety Authority (CASA) and represent a comprehensive framework designed to ensure the safety and efficiency of civil aviation in Australia. One aspect of these regulations is addressed in the Legislative instrument F2006B02172, which was enacted to fill a specific gap concerning the airworthiness of certain aircraft models. This legislative instrument pertains to Airworthiness Directives (ADs) for the S.L. Industries Commander 100 Series and Volair 10 Series aeroplanes, specifically focusing on the rudder bellcrank assembly modification for models with serial numbers ranging from 013 to 098. The objective of this directive is to ensure the continued airworthiness of these aircraft by mandating compliance with the specified modifications without delay. This approach aims to mitigate potential safety risks associated with the identified component, thereby enhancing overall aviation safety standards in accordance with the overarching policy objectives of the Civil Aviation Regulations 1998.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Civil Aviation Safety Authority’s Schedule of Airworthiness Directives. This legislation applies to the S.L. Industries Commander 100 Series and Volair 10 Series aeroplanes with serial numbers ranging from 013 to 098. The regulation mandates the modification of the rudder bellcrank assembly to ensure continued airworthiness. The directive requires compliance immediately upon notification, and the modifications must adhere to the specifications outlined in the Aero Commander Model 100 SB 1006 document. The geographic reach of this regulation is national, applying across the Commonwealth of Australia. There are no stated exclusions, exemptions, or thresholds in this particular directive. The application of the regulation is extended and clarified through subordinate instruments, ensuring precise and effective implementation of the safety requirements.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes an Airworthiness Directive (AD) concerning the rudder bellcrank assembly modification for the S.L. Industries Commander 100 Series and Volair 10 Series aeroplanes. Section 39-105, AD/AC-100/3, addresses the necessary modifications for aeroplanes with serial numbers (S/Nos.) ranging from 013 to 098. Compliance with these directives is required immediately, as indicated by the term "forthwith" in the compliance instruction. This AD mandates specific modifications to the rudder bellcrank assembly to ensure the continued airworthiness of the affected aircraft models. Owners and operators of these aeroplanes must follow the instructions provided in the document titled "Aero Commander Model 100 SB 1006" to perform the required modifications. These modifications are critical to addressing identified safety issues and ensuring that the aircraft meet the necessary safety standards. The Act imposes several obligations on the parties it governs. Primarily, it requires owners and operators of the specified aeroplanes to ensure that the mandated modifications are completed without delay. This includes the responsibility to obtain and follow the detailed instructions provided in the referenced document. Additionally, it places the onus on these parties to ensure that the modifications are performed by qualified personnel and that the aircraft is properly inspected and tested post-modification to confirm compliance with the safety directives. Failure to comply with the provisions of this AD can lead to serious legal consequences. The Civil Aviation Regulations 1998 outline potential penalties for non-compliance, which may include fines and other sanctions. Specifically, the regulations provide for enforcement actions against parties who fail to adhere to the mandatory airworthiness directives. The maximum penalties for such breaches are not explicitly stated in the provided text, but they could include substantial financial penalties and possible criminal charges, depending on the severity and impact of the non-compliance. It is imperative for all affected parties to understand and fulfil their obligations to avoid these potential repercussions.