COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Grob G115 Series Aeroplanes
AD/GROB 115/2 Engine Control Cables and Fuel Shut-Off Valve 12/89
Applicability: All Grob G115 series aircraft, except those already modified as listed in Grob SB TM1078-8.
Requirement: Action in accordance with Grob Service Bulletin TM1078-8.
Note: LBA AD 89-141 Grob refers.
Compliance: Prior to 31 January 1990.
Background: To maintain aircraft airworthiness, replacement of the engine control cables and fuel shut-off valve insert is required.
Overview
The Civil Aviation Regulations 1998, enacted by the Parliament of Australia, encompass a wide array of safety directives aimed at maintaining the highest standards of airworthiness across the nation's aviation sector. Specifically, Part 39 - 105 of these regulations, dealing with the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives, addresses critical safety concerns through mandatory compliance for certain aircraft models. This legislative instrument aims to ensure that aircraft are operated safely by enforcing necessary modifications and safety measures. One such directive, AD/GROB 115/2, targets the Grob G115 series aeroplanes, mandating the replacement of engine control cables and the fuel shut-off valve to prevent potential safety hazards. The directive underscores the policy objective of maintaining and enhancing the safety of civil aviation, ensuring that all aircraft meet stringent safety standards before operation.
Scope and Application
The Civil Aviation Regulations 1998, specifically PART 39 - 105, establish the Civil Aviation Safety Authority’s Schedule of Airworthiness Directives for the Grob G115 Series Aeroplanes. This regulation mandates that all operators of Grob G115 series aircraft must comply with the specified requirements unless their aircraft have already been modified in accordance with Grob Service Bulletin TM1078-8. The directive applies to the engine control cables and fuel shut-off valve, necessitating modifications to ensure airworthiness. Compliance with these directives is mandatory, with an enforcement deadline set for 31 January 1990. The regulation is a Commonwealth instrument, governing the national airspace and affecting all entities operating within Australia. This directive is part of a broader framework ensuring safety standards in civil aviation, and it is not subject to exclusions, exemptions, or thresholds as specified within this legislative instrument. The authority to extend or restrict application is reserved through subordinate instruments, which may provide further detail or clarification on specific aspects of compliance.
Key Provisions
The main operative sections of the Civil Aviation Regulations 1998, specifically Part 39 - 105, address the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives for the Grob G115 series aeroplanes. This section (AD/GROB 115/2) mandates actions concerning engine control cables and fuel shut-off valves, outlined in Grob Service Bulletin TM1078-8. According to this directive, all applicable Grob G115 series aircraft must undergo the specified modifications unless they have already been altered as detailed in the aforementioned bulletin. This requirement aims to ensure the airworthiness of these aircraft by enforcing compliance with the service bulletin's directives.
The Act imposes clear obligations on the operators and owners of the affected aircraft. They must ensure that the necessary modifications are carried out in accordance with the specifications provided in Grob Service Bulletin TM1078-8. The directive is explicit in stating that all applicable aircraft must be modified, with the exception of those already altered as listed in the bulletin. This means that operators and owners must take proactive steps to verify the status of their aircraft and implement the required changes if necessary. The compliance deadline for these modifications is set as prior to 31 January 1990, underscoring the urgency and importance of adhering to these safety measures.
Non-compliance with the airworthiness directives outlined in the Civil Aviation Regulations 1998 can lead to serious consequences. The legislation does not specify particular offences or penalties within the provided text; however, generally, failure to comply with CASA directives can result in severe penalties under the Civil Aviation Act 1988. These may include fines, suspension or revocation of air operator certificates, and potential criminal charges if the non-compliance leads to accidents or other safety breaches. The specific penalties would be determined based on the severity of the breach and any resulting harm or risk to public safety.