COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Radio Communication and Navigation Equipment
AD/RAD/46 Bendix/King VN 411B VHF Nav Receiver 3/91
Applicability: Bendix/King VN 411B VHF navigation receiver KPN 066-1101-00 or 066-1101-01 with S/No’s 3566 and below.
Requirement: Action in accordance with Bendix/King SB VN 411B-12. Compliance: Prior to 31 July 1991.
Background: Continuation of FAA TSO approval requires the accomplishment of this SB.
Overview
The Civil Aviation Regulations 1998, enacted by the Parliament of the Commonwealth of Australia, aim to regulate and ensure the safety of civil aviation within Australia. This legislative instrument, specifically Part 39 - 107, addresses the need for maintaining the airworthiness of aircraft and their equipment. The inclusion of Airworthiness Directives, such as AD/RAD/46, ensures that specific equipment, such as the Bendix/King VN 411B VHF navigation receiver, meets necessary safety standards. This directive applies to receivers with specific serial numbers and requires compliance with Bendix/King Service Bulletin VN 411B-12 to maintain the equipment's airworthiness. The overarching policy objective is to enhance safety in civil aviation by mandating adherence to stringent equipment standards and maintenance procedures.
The Civil Aviation Safety Authority, as part of the Australian Government, issues these directives to enforce compliance with safety requirements, thereby mitigating risks associated with the operation of civil aircraft. By setting specific applicability criteria and compliance deadlines, the legislation ensures that aircraft and their components are maintained to a high standard of safety, reducing the likelihood of accidents or incidents due to equipment failure. The requirement for Bendix/King VN 411B VHF navigation receivers to adhere to certain service bulletins exemplifies the regulatory approach aimed at maintaining the integrity and safety of aviation equipment.
Scope and Application
The Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives, specifically AD/RAD/46 concerning the Bendix/King VN 411B VHF navigation receiver, applies to particular models of this device, specifically those with serial numbers 066-1101-00 or 066-1101-01 and serial numbers 3566 and below. This directive mandates compliance with Bendix/King Service Bulletin VN 411B-12 for continued Federal Aviation Administration (FAA) Technical Standard Order (TSO) approval, necessitating actions to be taken before 31 July 1991. This regulation is integral to ensuring the safety and reliability of the specified radio communication and navigation equipment within civil aviation, governing the maintenance and operational standards for aircraft that incorporate this particular type of VHF navigation receiver. The directive's scope is limited to the defined models and serial numbers of the Bendix/King VN 411B, with the requirement for adherence being directly tied to the stipulations outlined in the referenced service bulletin.
Key Provisions
The Civil Aviation Regulations 1998, under Part 39 - 107, contain specific provisions related to the airworthiness directives for radio communication and navigation equipment. One such directive, AD/RAD/46, pertains to the Bendix/King VN 411B VHF Nav Receiver (section 3/91). This directive applies to specific models of the Bendix/King VN 411B VHF navigation receiver, namely those with serial numbers KPN 066-1101-00 or 066-1101-01 that have serial numbers 3566 and below.
These regulations mandate that the equipment must be actioned in accordance with the Bendix/King Service Bulletin (SB) VN 411B-12. Compliance with this directive is required prior to 31 July 1991 to maintain the continuation of the Federal Aviation Administration (FAA) Technical Standard Order (TSO) approval. Essentially, this means that operators of the specified equipment must follow the outlined service bulletin to ensure the equipment's continued approval and operational safety.
Operators of the Bendix/King VN 411B VHF Nav Receiver must adhere to several obligations to comply with these regulations. Firstly, they must ensure that the affected equipment falls within the specified serial numbers and model types. Secondly, they must take the necessary actions detailed in the Bendix/King SB VN 411B-12. This may involve inspections, repairs, or modifications to the equipment. Operators must also maintain records of these actions to demonstrate compliance with the directive. Finally, they must ensure that the equipment is operationally ready and safe to use in accordance with the stipulated timeline, which is before 31 July 1991.
Failure to comply with the provisions of AD/RAD/46 could result in serious consequences. Non-compliance may lead to the equipment being deemed unairworthy, which could result in grounding of the aircraft. Additionally, continued operation of non-compliant equipment may result in safety risks, which could have dire implications for both the aircraft and its occupants. While the specific civil or criminal penalties are not detailed in the provided text, non-compliance with airworthiness directives generally can result in substantial fines and potential criminal charges for those responsible. The severity of the penalties would depend on the specific circumstances and the degree of non-compliance.