AD/BELL 206/23 - Overhead Console Installation - Inspection

Overview

The Civil Aviation Regulations 1998, enacted by the Commonwealth of Australia, aim to establish a comprehensive regulatory framework governing civil aviation safety. Specifically, Part 39 of these regulations addresses airworthiness directives that ensure aircraft maintain a certain standard of safety and airworthiness. The 1998 Regulations were introduced to address the need for a cohesive and enforceable set of rules governing the operation and maintenance of aircraft within Australian airspace, ensuring compliance with international standards and protecting public safety. One such directive under these regulations is the AD/BELL 206/23, which pertains to the inspection of overhead console installations in Bell Helicopter Textron Canada (BHTC) 206 and Agusta Bell 206 Series Helicopters, specifically those with serial numbers ranging from 4 to 405. This directive mandates that compliance with the inspection requirements must be achieved within 100 hours of time in service after 23 January 1970, thereby maintaining the safety and operational integrity of these aircraft.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, applies to all entities and persons involved in the operation of Bell Helicopter Textron Canada (BHTC) 206 and Agusta Bell 206 Series Helicopters, particularly those with serial numbers 4 to 405 within the model 206A series. This regulation mandates compliance with the airworthiness directive AD/BELL 206/23, which pertains to the inspection of the overhead console installation. The directive must be adhered to within 100 hours of time in service following 23 January 1970, as outlined in Bell SL No. 206A-135. The jurisdictional reach of these regulations is nationwide, extending across the Commonwealth of Australia, ensuring uniformity in the safety standards of these aircraft. No specific exclusions, exemptions, or thresholds are mentioned within the scope of this directive, although the application and enforcement may be further detailed in subordinate instruments or related regulations.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, details the requirements for maintaining the airworthiness of Bell Helicopter Textron Canada (BHTC) 206 and Agusta Bell 206 series helicopters. Section 39.105 AD/BELL 206/23 mandates that all model 206A helicopters with serial numbers (S/Nos.) 4 to 405 must undergo an inspection of their overhead console installation. This inspection must be completed within 100 hours of time in service after the effective date of 23 January 1970. This directive is applicable to ensure the safety and operational integrity of the specified aircraft models. Entities governed by these regulations, including aircraft operators and maintenance service providers, have specific obligations to comply with these airworthiness directives. They must ensure that the required inspections are conducted by appropriately certified personnel, using the specified document, Bell Service Letter (SL) No. 206A-135. The compliance timeframe is strictly enforced, with the inspection needed to be completed within the designated period to maintain the airworthiness certification of the aircraft. Failure to comply with the airworthiness directives can result in significant legal and operational consequences. The Civil Aviation Safety Authority (CASA) may impose penalties, including fines and potential grounding of the aircraft, for non-compliance. The exact penalties are determined based on the severity of the non-compliance and can include substantial financial penalties as well as other corrective actions required by CASA. It is imperative for operators and maintenance personnel to adhere to these directives to avoid these adverse outcomes and to ensure the continued safe operation of the aircraft.