AD/BELL 205/26 - Fire Extinguisher Cartridges - Inspection

Overview

The Civil Aviation Regulations 1998, enacted by the Parliament of the Commonwealth of Australia, aim to ensure the safety of civil aviation operations within the country. This legislation provides a comprehensive framework governing various aspects of civil aviation, including aircraft operations, maintenance, and safety standards. A specific aspect of this regulatory body is addressed in Part 39 - 105, which pertains to the Civil Aviation Safety Authority's (CASA) schedule of airworthiness directives. These directives are critical in maintaining the safety and airworthiness of aircraft by mandating compliance with specific safety requirements. One such directive, AD/BELL 205/26, pertains to Bell Helicopter Textron 205 Series Helicopters and specifically addresses the inspection of fire extinguisher cartridges, applicable to Model 205A-1 with serial numbers ranging from 30001 to 30196. This directive was introduced to address a particular safety concern identified with the fire extinguisher cartridges in the specified helicopter models and mandates compliance within 100 hours of time in service following the directive's issuance on 13 November 1975. The policy objective behind such directives is to enhance aviation safety by ensuring that critical safety components are regularly inspected and maintained.

Scope and Application

The Civil Aviation Regulations 1998, specifically PART 39 - 105, applies to the Bell Helicopter Textron 205 Series Helicopters, particularly those identified by model 205A-1 with serial numbers ranging from 30001 to 30196. This legislation is concerned with ensuring the airworthiness of these aircraft by mandating a detailed inspection of the fire extinguisher cartridges. Compliance with this directive is mandatory within 100 hours of time in service after the specified date of 13 November 1975. The directive is to be carried out in accordance with the Bell SB No. 205-75-7. The geographic and jurisdictional reach of this regulation is governed by the Commonwealth of Australia, ensuring that all entities operating within its airspace must adhere to these safety directives. There are no stated exclusions or exemptions within this directive; it applies universally to the specified model within the given serial number range. Any modifications or extensions to the application of this directive may be introduced through subordinate instruments issued under the authority of the Civil Aviation Regulations.

Key Provisions

The Civil Aviation Regulations 1998, specifically under Part 39 - 105, establish the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives. Section 11/75 pertains to Bell Helicopter Textron 205 Series Helicopters, focusing on fire extinguisher cartridges inspection. The directive applies to Model 205A-1 helicopters with serial numbers ranging from 30001 to 30196, as outlined in Bell Service Bulletin No. 205-75-7. The compliance requirement mandates that an inspection of the fire extinguisher cartridges must be completed within 100 hours of time in service after the directive's issuance on 13 November 1975. This section ensures that the specified aircraft models maintain a critical safety feature, which is the integrity of the fire extinguisher system. The obligations imposed by Section 11/75 are specific and target the operators and maintenance personnel of the affected Bell Helicopter Textron 205 Series helicopters. Operators must ensure that the fire extinguisher cartridges are inspected within the stipulated timeframe post the directive's issuance. Maintenance personnel are responsible for conducting the inspection and ensuring that any defective cartridges are replaced or repaired as necessary. The directive aims to mitigate the risk of fire hazards during flight by maintaining the functionality of the fire extinguishing system. Compliance with this directive is a legal requirement, and failure to do so could result in the aircraft being deemed unairworthy. Failure to comply with the airworthiness directive set out in Section 11/75 may result in civil and criminal consequences. Civil Aviation Regulations 1998 include provisions for enforcement actions against non-compliance. Civil penalties can be imposed, which may include fines, while serious breaches could lead to criminal charges. The severity of the penalty depends on the nature and extent of the non-compliance, but the regulations provide for significant deterrents to ensure adherence. The maximum penalties for breaches of these regulations could result in substantial financial penalties and, in the case of criminal charges, imprisonment, reflecting the high stakes involved in ensuring aviation safety. In summary, Section 11/75 of the Civil Aviation Regulations 1998 mandates a specific inspection of fire extinguisher cartridges for certain Bell Helicopter Textron 205 Series helicopters. It places the onus on operators and maintenance personnel to ensure timely and compliant inspections. Non-compliance with these directives can lead to severe civil and criminal penalties, underscoring the importance of adherence to aviation safety standards.