AD/RES/14 - Integral Buckle Assembly, Pacific Scientific P/N 1107261-01, -05, -09 Replace Lower Cover P/N 1107270-01 with Cover Assembly P/N 1107525-01

Overview

The Civil Aviation Regulations 1998 were enacted to ensure the safety and efficiency of civil aviation within Australia. Specifically, Part 39 - 107 Civil Aviation Safety Authority Schedule of Airworthiness Directives pertains to the maintenance and operational safety of aircraft, addressing any identified safety issues that could potentially affect flight operations. The legislation was introduced to address safety gaps related to aircraft restraint equipment, particularly focusing on the entrapment risks associated with certain buckle assemblies. This directive was issued by the Civil Aviation Safety Authority and aims to mitigate the risk of occupant entrapment by requiring the replacement of lower covers on specific Pacific Scientific buckle assemblies manufactured prior to 1982. Compliance with these directives is mandatory, with a stipulated deadline of six months following the issuance date of 31st August 1983, ensuring that aircraft maintain the highest safety standards.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 107, applies to all aviation safety directives issued by the Civil Aviation Safety Authority. The particular Airworthiness Directive (AD) in focus concerns the replacement of integral buckle assemblies, specifically Pacific Scientific P/N 1107261-01, -05, and -09, with updated cover assemblies to prevent entrapment of occupants. This directive is applicable to any aircraft utilising Pacific Scientific buckle assemblies manufactured prior to 1982. The directive mandates compliance within six months from 31st August 1983, as outlined in Pacific Scientific Service Bulletin No. 1107261-25-01, Revision 1, and references Federal Aviation Administration AD 83-11-03, Amendment 39-4662. This regulation operates within the Commonwealth of Australia and applies to all relevant aircraft operators, ensuring that the safety of passengers and crew is maintained by mitigating risks associated with restraint equipment failures.

Key Provisions

The primary sections of the Civil Aviation Regulations 1998, specifically Part 39, which pertains to the Civil Aviation Safety Authority, include the Airworthiness Directives (ADs) that address the safety and maintenance of aircraft components. In this context, AD/RES/14 (section 39-107) pertains to restraint equipment, more specifically the integral buckle assembly manufactured by Pacific Scientific. The directive requires the replacement of the lower cover of the buckle assembly (P/N 1107270-01) with a new cover assembly (P/N 1107525-018/83) for buckle assemblies manufactured prior to 1982. This is to mitigate the risk of occupant entrapment due to the inability to release the restraint system assembly. The obligations imposed by this legislation on the relevant parties include ensuring that all applicable Pacific Scientific buckle assemblies are inspected and, if necessary, modified within a specified timeframe. Operators and owners of aircraft fitted with these buckle assemblies must adhere to the compliance deadline, which is six months following 31 August 1983. They must ensure that the required modifications are performed by certified personnel and that the aircraft are inspected to confirm the modifications have been correctly implemented. Failure to comply with the Airworthiness Directive may result in significant consequences. The regulations impose civil and criminal penalties for non-compliance, which may include fines or imprisonment depending on the severity of the breach. The exact penalties are not specified in the directive but would be determined under the broader framework of the Civil Aviation Act 1988 and associated regulations. The potential civil penalties could include substantial monetary fines, while criminal penalties could involve imprisonment for individuals or fines for corporations found to be in breach of the safety directives. These measures are intended to ensure high standards of aviation safety and to protect the lives of passengers and crew.