COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-42 (Cheyenne III) Series Aeroplanes
AD/PA-42/7 Fuel Quantity Placards - Replacement 7/84
Applicability: All model PA-42 with S/Nos 42-7800001 to 42-7801004 and 42-8001001 to 42-
8001106.
Document: Piper S.B. 777.
Compliance: Within 100 hours time in service after 31 August 1984.
Background: The manufacturer has determined that the placarded total fuel capacity and total usable fuel quantity must be reduced. Therefore, replacement placards have been produced and pilots operating hand- books and weight and balance plotters amended.
Overview
The Civil Aviation Regulations 1998, amended by the Legislative instrument F2006B05997, address a specific issue concerning the Piper PA-42 (Cheyenne III) series aeroplanes, specifically models with serial numbers ranging from 42-7800001 to 42-7801004 and 42-8001001 to 42-8001106. This legislation was introduced to ensure safety in aviation by rectifying discrepancies in the fuel quantity placards of these aircraft. Enacted by the Commonwealth of Australia, the primary policy objective was to mandate the replacement of the fuel quantity placards to accurately reflect the reduced fuel capacity, thereby enhancing flight safety and compliance with manufacturer specifications. The regulation requires compliance within 100 hours of the aircraft being in service post 31 August 1984, aligning with the manufacturer's Service Bulletin 777.
Scope and Application
The Civil Aviation Safety Authority’s (CASA) Airworthiness Directive AD/PA-42/7 applies specifically to Piper PA-42 (Cheyenne III) series aeroplanes with serial numbers ranging from 42-7800001 to 42-7801004 and from 42-8001001 to 42-8001106. This directive mandates the replacement of fuel quantity placards to accurately reflect the revised total fuel capacity and usable fuel quantity as determined by the manufacturer. Compliance with this directive is required within 100 hours of the aeroplane’s time in service after 31 August 1984, ensuring that pilots operating handbooks and weight and balance plotters are updated accordingly. The directive is part of the Civil Aviation Regulations 1998, falling under Part 39, which is enforced nationally across Australia by CASA, thereby encompassing all relevant entities and industries within the specified serial number range.
Key Provisions
The primary sections of this legislative instrument, specifically AD/PA-42/7, focus on the requirement for replacing fuel quantity placards on Piper PA-42 (Cheyenne III) Series Aeroplanes (sections 1 to 3). This directive applies to all model PA-42 aircraft with serial numbers 42-7800001 to 42-7801004 and 42-8001001 to 42-8001106. The replacement of these placards is mandated to reflect the updated fuel capacity information, as detailed in Piper Service Bulletin 777. Compliance with this directive must be achieved within 100 hours of time in service after 31 August 1984, ensuring that the aircraft's documentation, including pilots' operating handbooks and weight and balance plotters, are updated accordingly.
The obligations imposed by this Act are straightforward yet crucial for maintaining the safety and operational integrity of the specified Piper PA-42 aircraft. Operators of these aircraft must ensure that the fuel quantity placards are replaced with the updated versions provided by the manufacturer, as documented in Piper Service Bulletin 777. Additionally, all related documentation, such as pilots' operating handbooks and weight and balance plotters, must be amended to reflect the new fuel capacity information. These changes are necessary to ensure that pilots have accurate and up-to-date information regarding the aircraft's fuel capacity, which is vital for safe flight operations.
Failure to comply with the requirements set forth in AD/PA-42/7 may result in significant legal and safety implications. The Civil Aviation Safety Authority (CASA) enforces these directives to ensure that all aircraft operate within the safety standards prescribed by Australian aviation regulations. Non-compliance could potentially lead to enforcement actions, including fines and potential grounding of the aircraft until the required changes are implemented. While the specific penalties are not detailed in the text, it is understood that CASA takes such matters seriously to uphold the highest standards of aviation safety.
In summary, the Civil Aviation Regulations 1998, specifically AD/PA-42/7, mandate the replacement of fuel quantity placards on certain Piper PA-42 aircraft and the corresponding updates to related documentation. Operators must ensure compliance within the stipulated timeframe to avoid potential enforcement actions and to maintain the safety standards expected by CASA. While the exact penalties for non-compliance are not explicitly stated in the provided text, adherence to these directives is critical to ensure the continued airworthiness and safety of the aircraft in question.