AD/BEECH 90/13 - Fuel Heater System Shield - Modification

Overview

The Civil Aviation Regulations 1998 were enacted by the Parliament of Australia to provide comprehensive regulations governing civil aviation, ensuring safety, efficiency, and environmental protection in the industry. One component of this regulation is Part 39, which includes Airworthiness Directives that address specific safety concerns for certain aircraft models. For instance, AD/BEECH 90/13 pertains to the Beechcraft 90 and 65-90 (King Air) series aeroplanes, targeting the modification of the fuel heater system shield to address a particular safety issue. This directive was introduced to enhance the safety of these aircraft by preventing potential hazards associated with the fuel heater system. The Civil Aviation Safety Authority (CASA) issues these directives to ensure compliance and maintain the highest safety standards in civil aviation. The policy objective is to mitigate risks and ensure that aircraft operations meet stringent safety criteria.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Civil Aviation Safety Authority's schedule of airworthiness directives, which mandate the safety and operational standards of aircraft in Australian airspace. This regulation applies to the Beechcraft 90 and 65-90 (King Air) Series Aeroplanes, particularly to those within the serial number range of LJ-1 to LJ-301 for models 65-90 and 65-A90. The regulation requires compliance with Airworthiness Directive AD/BEECH 90/13, which mandates a modification to the fuel heater system shield. This directive must be adhered to within 100 hours of time in service after 28 December 1967, ensuring that the specified modifications are implemented to maintain the airworthiness of these aircraft. The scope of this regulation is geographically and operationally limited to the Commonwealth of Australia, ensuring that the modifications are implemented in accordance with national safety standards.

Key Provisions

The key operative sections of the Civil Aviation Regulations 1998, specifically Part 39, Schedule 105, concern Airworthiness Directives for the Beechcraft 90 and 65-90 (King Air) series aeroplanes. Section 39-105 outlines the applicability and compliance requirements for the specific model numbers of these aircraft, detailing modifications to the fuel heater system shield (AD/BEECH 90/13). The directive applies to models 65-90 and 65-A90 with serial numbers LJ-1 to LJ-301 and mandates compliance within 100 hours’ time in service following 28 December 1967. The directive references Beechcraft Service Bulletin No. 67-16 for the technical specifications of the required modifications. The obligations imposed by the Civil Aviation Regulations on the operators of these aircraft include ensuring that the specified modifications are carried out in accordance with the referenced service bulletin. Operators must verify that the modifications are completed within the specified timeframe, which is 100 hours of service after the directive's issuance date of 28 December 1967. Failure to comply with these requirements can lead to serious safety concerns and potential legal repercussions. Failure to adhere to the requirements set forth in these regulations may result in significant consequences. Firstly, non-compliance can lead to the aircraft being deemed unairworthy, which means it cannot legally be operated until the necessary modifications are made. Furthermore, if an aircraft operator neglects to comply with an Airworthiness Directive, they may be subject to enforcement actions by the Civil Aviation Safety Authority (CASA). These actions can include fines, suspension or revocation of air operator certificates, and other regulatory sanctions. The maximum penalties for non-compliance can vary, but they are designed to enforce strict adherence to safety standards to protect public safety and ensure the integrity of the aviation industry.