COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-23 (Apache and Aztec) Series Aeroplanes
AD/PA-23/24 Stabilator Tab Horn - Inspection 11/71
Applicability: Model PA-23-250 with S/Nos. 27-1 to 27-432 not modified in accordance with SB 199A.
Document: Piper SB No. 199.
Compliance: At each daily inspection after 30 March 1961 until modified in accordance with SB 199A.
Note: This inspection may be performed and certified by the pilot.
Overview
The Civil Aviation Regulations 1998 (Cth) were enacted to establish and regulate civil aviation safety, aiming to ensure that all operations within Australia's airspace are conducted with the highest safety standards. This legislation is administered by the Civil Aviation Safety Authority (CASA) and is designed to fill the gap in providing comprehensive regulations that govern aircraft operations, maintenance, and safety across the country. The policy objective underpinning this Act is to safeguard the public by ensuring that civil aviation activities are managed in a manner that minimises the risk of accidents and incidents.
One specific legislative instrument under this regulation, F2006B05455, pertains to the Piper PA-23 (Apache and Aztec) Series Aeroplanes, particularly focusing on stabilator tab horn inspections for model PA-23-250 with serial numbers ranging from 27-1 to 27-432 that have not been modified in accordance with Service Bulletin 199A. This directive mandates that inspections of the stabilator tab horn must be conducted at each daily inspection following 30 March 1961, and can be performed and certified by the pilot, ensuring continued airworthiness and compliance with safety standards.
Scope and Application
The Civil Aviation Regulations 1998, under Part 39 - 105, applies to the maintenance and operational standards of civil aircraft within Australia and its territories. Specifically, AD/PA-23/24 pertains to Piper PA-23 (Apache and Aztec) series aeroplanes, focusing on the stabilator tab horn inspection for model PA-23-250 with serial numbers ranging from 27-1 to 27-432 that have not been modified in accordance with Service Bulletin 199A. This directive applies to all aeroplanes within the specified model and serial number range, irrespective of the entity or individual operating them, ensuring that the stabilator tab horn is inspected at each daily inspection following 30 March 1961, and until the aeroplane is modified as per SB 199A. The regulations extend across the Commonwealth, enforcing compliance with these safety directives to ensure airworthiness. Notably, any modifications carried out in accordance with SB 199A would exempt the aeroplane from this specific inspection requirement. The application of these regulations can be further detailed or expanded upon through subordinate instruments issued by the Civil Aviation Safety Authority.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes a directive under the Civil Aviation Safety Authority concerning the airworthiness of Piper PA-23 (Apache and Aztec) series aeroplanes. Section AD/PA-23/24 pertains to stabilator tab horn inspections for Model PA-23-250 with serial numbers 27-1 to 27-432. This directive applies to aeroplanes that have not been modified in accordance with Service Bulletin 199A. The inspection requirement is detailed in Piper Service Bulletin No. 199 and must be conducted at each daily inspection after 30 March 1961 until the aeroplane is modified as per the service bulletin. Notably, the inspection can be performed and certified by the pilot.
In terms of obligations, the owners and operators of Model PA-23-250 aeroplanes must ensure that the stabilator tab horn inspections are carried out as per the Civil Aviation Regulations. This includes conducting the inspection daily and ensuring that any required modifications are made in line with the specifications provided in Piper Service Bulletin No. 199. Compliance with these requirements is crucial to maintaining the airworthiness of the aircraft and ensuring safety standards are met.
Failure to comply with the airworthiness directive outlined in the Civil Aviation Regulations can lead to significant consequences. The regulations do not explicitly detail specific penalties or consequences for non-compliance in this instance; however, non-compliance generally can result in enforcement actions by the Civil Aviation Safety Authority. This may include grounding of the aircraft, fines, and potentially criminal charges for operators who fail to adhere to the mandated safety directives. The seriousness of the consequences underscores the importance of strict adherence to the outlined inspection and modification requirements.