COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Casa 212 Series Aeroplanes
AD/CASA/2 Engine Firewall Sealing 12/82
Applicability: Model 212 with S/Nos. as detailed in Casa SB No. 212-73-03, Rev. 1. Document: Casa SB No. 212-73-03, Rev. 1.
Compliance: If not already accomplished within 100 hours time in service after 31 December 1982. Background: Manufacturer’s requirement to improve fireproofing at the engine firewall.
Overview
The Civil Aviation Regulations 1998, enacted by the Parliament of Australia, form a comprehensive set of rules governing civil aviation safety across the country. This legislation, overseen by the Civil Aviation Safety Authority (CASA), aims to ensure the safety and efficiency of air travel, protecting both the public and industry stakeholders. One specific legislative instrument under this act, F2006B04876, addresses airworthiness directives for CASA 212 series aeroplanes, specifically targeting the requirement for an engine firewall seal to enhance fireproofing. This directive responds to a critical safety concern identified by the manufacturer, necessitating compliance within 100 hours of time in service after 31 December 1982 to mitigate fire hazards at the engine firewall. The overarching policy objective of these regulations is to maintain the highest safety standards in civil aviation, thereby safeguarding lives and property.
Scope and Application
The Civil Aviation Regulations 1998, as amended, apply to the Casa 212 Series aeroplanes with specific serial numbers detailed in Casa SB No. 212-73-03, Revision 1. The scope of this particular Airworthiness Directive (AD) is to ensure compliance with the manufacturer's requirement for improved fireproofing at the engine firewall. This AD mandates that the specified Casa 212 models must have the required modifications to the engine firewall seal within 100 hours of time in service after 31 December 1982, or as otherwise detailed in the referenced service bulletin. This legislation is enforced by the Civil Aviation Safety Authority (CASA) and applies within the Commonwealth of Australia, affecting operators of the specified aircraft models. The regulation does not specify any exclusions or exemptions but requires adherence to the outlined compliance timeframe to ensure continued airworthiness of the affected aircraft. Subordinate instruments may provide further detail or clarification on the implementation of this directive.
Key Provisions
The Civil Aviation Safety Authority (CASA) Regulations 1998, specifically Part 39 - 105, address airworthiness directives for various aircraft models. Under this part, AD/CASA/2 pertains to the Casa 212 Series Aeroplanes, focusing on engine firewall sealing (section 12/82). This directive applies to Casa 212 models with serial numbers as specified in Casa SB No. 212-73-03, Rev. 1. The requirement is for these aircraft to implement a firewall sealing procedure if it has not been completed within 100 hours of time in service after 31 December 1982, as per the manufacturer's recommendation to enhance fireproofing at the engine firewall.
The obligations imposed by this directive are clear and straightforward. Aircraft operators must ensure that the engine firewall sealing is carried out as per the specifications outlined in Casa SB No. 212-73-03, Rev. 1. This involves conducting the necessary maintenance work to meet the fireproofing requirements. Failure to adhere to this directive can lead to significant safety risks, as it directly impacts the aircraft's ability to withstand fire in the engine area, potentially compromising the safety of the flight crew and passengers.
In terms of compliance, non-adherence to the stipulated firewall sealing requirements can lead to serious consequences. The regulations do not explicitly mention specific offences or penalties in the provided text; however, CASA generally enforces compliance through various means, including audits, inspections, and enforcement actions. Failure to comply with airworthiness directives can result in the aircraft being grounded until the required maintenance is performed, which can have severe operational impacts for the operator. Moreover, severe non-compliance may attract penalties under broader aviation safety regulations, potentially including fines and other legal repercussions.
To summarise, AD/CASA/2 mandates that Casa 212 Series Aeroplanes must implement engine firewall sealing within specific time frames post-1982. Operators must ensure compliance by following the manufacturer’s guidelines. While the text does not specify penalties, non-compliance can lead to operational disruptions and potential grounding of the aircraft, with further legal and financial consequences under broader aviation safety laws.