COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Pilatus Porter PC-6 Series Aeroplanes
AD/PC-6/29 Propeller Anti-Reversing Switch - Inspection
and Replacement
9/70
Applicability: Pilatus Production S/Nos. 1 to 711. Fairchild Hiller Production S/Nos. 2001, 2004 to 2010 and 2040.
Document: Pilatus SB No. 100.
Compliance: As detailed in requirement document.
Overview
The Civil Aviation Regulations 1998, enacted by the Parliament of Australia, serve as the primary regulatory framework governing civil aviation safety in the country. One specific aspect of these regulations is addressed in Part 39, which includes Airworthiness Directives aimed at ensuring the safety and airworthiness of aircraft. The Airworthiness Directive AD/PC-6/29, issued by the Civil Aviation Safety Authority, pertains to the Pilatus Porter PC-6 Series Aeroplanes. This directive was introduced to address a safety concern involving the propeller anti-reversing switch in certain Pilatus Porter aircraft, specifically those with Production Serial Numbers ranging from 1 to 711 and Fairchild Hiller Serial Numbers 2001, 2004 to 2010, and 2040. The policy objective is to mandate the inspection and replacement of the propeller anti-reversing switch as outlined in Pilatus Service Bulletin No. 100, thereby mitigating the risk of in-flight propeller reversal.
Scope and Application
The Civil Aviation Regulations 1998, specifically under PART 39 - 105, mandate the safety directives concerning the Pilatus Porter PC-6 Series Aeroplanes. This regulation applies to Pilatus Production serial numbers 1 to 711 and Fairchild Hiller Production serial numbers 2001, 2004 to 2010, and 2040. It mandates the inspection and replacement of the propeller anti-reversing switch as per the specified requirement document and Pilatus Service Bulletin No. 100. The scope of this legislation is focused on ensuring that the specified aircraft models meet the requisite safety standards to prevent any potential mechanical failures. The regulation operates under the auspices of the Commonwealth of Australia, overseen by the Civil Aviation Safety Authority, thereby ensuring a national standard for civil aviation safety. No exclusions or exemptions are explicitly stated in this directive, meaning the requirements apply universally to the specified aircraft within the stated serial numbers.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, mandates specific airworthiness directives for Pilatus Porter PC-6 Series aeroplanes. Section AD/PC-6/29 focuses on the propeller anti-reversing switch, requiring inspection and, if necessary, replacement of these components (Section 1). The directive applies to Pilatus Production serial numbers 1 to 711 and Fairchild Hiller Production serial numbers 2001, 2004 to 2010, and 2040 (Section 2).
The obligations imposed by this legislation require the owners or operators of the specified Pilatus Porter PC-6 Series aeroplanes to conduct thorough inspections of the propeller anti-reversing switches as per the detailed requirements outlined in the compliance document (Pilatus SB No. 100) (Section 3). This includes ensuring that any identified defects are rectified in accordance with the manufacturer's specifications to maintain the airworthiness of the aircraft.
Failure to comply with these airworthiness directives can lead to severe consequences. The regulations do not explicitly state specific penalties in the excerpt provided, but non-compliance generally can result in enforcement actions by the Civil Aviation Safety Authority (CASA). Potential penalties could include fines, suspension or revocation of the aircraft's certificate of airworthiness, and in severe cases, criminal charges against the operators or owners. The exact penalties would depend on the specific breach and the severity of the non-compliance (Section 4).