COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Gulfstream (Grumman American/ American Aviation) AA-1 Series Aeroplanes
AD/AA-1/17 Fuel Gauges Visibility - Modification 8/78
Applicability: Models AA-1 and AA-1A, all S/Nos. Model AA-1B with S/Nos. AA-1B0001 to AA- 1B0542.
Document: 1. Grumman American SL No. 75-7; or
2. FAA AD 78-13-04, Amendment 39-3247.
Compliance: Within 200 hours time in service after 30 September 1978.
Overview
The Civil Aviation Regulations 1998, specifically Part 39, establish the legal framework for ensuring the airworthiness of aircraft operating in Australia. One of the key components of this regulation is the issuance of Airworthiness Directives (ADs) that address specific safety issues. The AD in question, AD/AA-1/17, was introduced to address visibility issues with the fuel gauges in certain Gulfstream (Grumman American/ American Aviation) AA-1 Series aeroplanes. This directive was enacted to ensure that these aircraft meet the required safety standards and to mitigate the risks associated with inadequate fuel gauge visibility. The Civil Aviation Safety Authority, as the enforcing body, aimed to ensure compliance with these directives to maintain the highest safety standards in Australian airspace.
The AD/AA-1/17 was issued by the Civil Aviation Safety Authority, which operates under the authority of the Australian Parliament. The policy objective behind this AD was to mandate specific modifications to the fuel gauges in the affected aircraft models to improve visibility and thus prevent potential mid-air incidents related to fuel mismanagement. This legislative instrument underscores the commitment to stringent safety protocols and the ongoing efforts to address and rectify identified safety gaps within the civil aviation sector.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, which pertains to the Civil Aviation Safety Authority’s schedule of airworthiness directives, applies to the Gulfstream (Grumman American/ American Aviation) AA-1 series aeroplanes, namely models AA-1 and AA-1A of all serial numbers, as well as model AA-1B with serial numbers ranging from AA-1B0001 to AA-1B0542. This legislation mandates compliance with modifications to the fuel gauges’ visibility within 200 hours of time in service after 30 September 1978, as outlined in either the Grumman American Service Letter No. 75-7 or the Federal Aviation Administration’s AD 78-13-04, Amendment 39-3247. The regulation applies nationally and its enforcement ensures that the specified aircraft meet the required safety standards. There are no stated exclusions or exemptions in this directive, and compliance is mandatory for all aircraft within the specified parameters. The scope of the regulation can be extended or refined through subordinate instruments, ensuring adaptability to any new findings or changes in aviation safety standards.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39, Section 105, addresses the Airworthiness Directives concerning Gulfstream (Grumman American/American Aviation) AA-1 Series Aeroplanes. Section AD/AA-1/17 pertains to modifications required for fuel gauge visibility. The directive applies to Models AA-1 and AA-1A, covering all serial numbers, as well as Model AA-1B with serial numbers ranging from AA-1B0001 to AA-1B0542. The directive mandates compliance with either Grumman American Service Letter No. 75-7 or FAA AD 78-13-04, Amendment 39-3247, as detailed in the applicable documents. Compliance with these modifications must be achieved within 200 hours of time in service following 30 September 1978.
The Act imposes specific obligations on the operators of these aircraft. They must ensure that the modifications outlined in the directive are completed within the specified timeframe. Operators need to adhere to the instructions provided in either Grumman American Service Letter No. 75-7 or the FAA AD 78-13-04, Amendment 39-3247. Failure to comply with these requirements could result in the aircraft not meeting the necessary safety standards, thereby risking the safety of the flight and the certification of airworthiness.
Breaching the requirements of these Airworthiness Directives can lead to serious consequences. If an operator fails to implement the required modifications within the stipulated 200 hours, the aircraft may be deemed non-compliant. This non-compliance can result in enforcement actions by the Civil Aviation Safety Authority (CASA). Potential penalties include fines, operational restrictions, or even the grounding of the aircraft until the necessary modifications are completed. The exact penalties for non-compliance are not explicitly stated in the provided text, but they can be severe and are designed to ensure adherence to safety standards.
In conclusion, the Civil Aviation Regulations 1998 mandate that specific modifications to the fuel gauges of Gulfstream (Grumman American/American Aviation) AA-1 Series Aeroplanes must be made within 200 hours of service after 30 September 1978. Operators are legally obligated to ensure these modifications are carried out according to the specified documentation. Failure to comply with these directives can lead to significant penalties, including fines and operational sanctions, aimed at maintaining the highest standards of aviation safety.