COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
DHA-3 (Drover) Series Aeroplanes
AD/DHA-3/16
Amdt 1
Undercarriage Bolts P/N U3-129 - Inspection 10/57
Applicability: All models modified to DH Mod. DRO 82. Document: DH TNS CT(A3) No. 104.
Compliance: At intervals not exceeding 500 hours time in service.
Overview
The Civil Aviation Regulations 1998, as amended by the Legislative instrument F2006B08972, were enacted to ensure the safety and efficiency of civil aviation in Australia. This legislation falls under the purview of the Civil Aviation Safety Authority (CASA), which is tasked with maintaining and enhancing Australia's civil aviation safety standards. The policy objective of this particular amendment, AD/DHA-3/16 Amendment 1, is to address the problem of undercarriage bolts P/N U3-129 in Drover Series Aeroplanes, specifically those modified to DH Mod. DRO 82. The regulation mandates inspections at intervals not exceeding 500 hours of time in service to ensure these components meet airworthiness standards, thereby maintaining the integrity and safety of the aircraft. This amendment was introduced to mitigate potential risks associated with these specific aeroplane models, reinforcing the commitment to high safety standards in civil aviation.
Scope and Application
The Civil Aviation Regulations 1998, under the authority of the Civil Aviation Safety Authority, apply to all aeroplanes of the DHA-3 (Drover) series that have been modified to DH Mod. DRO 82, regardless of the operator or location within the Commonwealth of Australia. This regulation mandates that inspections of undercarriage bolts P/N U3-129 be carried out at intervals not exceeding 500 hours of time in service. The legislation aims to ensure the airworthiness and safety of these aircraft by addressing specific maintenance requirements. The application of this directive is intended to be comprehensive across all relevant aircraft within the specified category, with no exclusions or exemptions detailed within the provided text. The scope of the regulation is further extended through subordinate instruments which may provide additional detail or clarification on compliance procedures and enforcement mechanisms.
Key Provisions
The key operative sections of the Civil Aviation Regulations 1998, specifically Part 39 - 105, concern Airworthiness Directives for the DHA-3 (Drover) Series Aeroplanes. Section AD/DHA-3/16 Amendment 1 pertains to the inspection of undercarriage bolts, specifically those with part number U3-129. This directive applies to all models modified to DH Modification DRO 82 (Section 10/57). Compliance with these regulations is mandatory for all affected aircraft.
Entities governed by this Act must ensure that inspections of the specified undercarriage bolts are conducted at intervals not exceeding 500 hours of time in service. The directive mandates adherence to the technical document DH TNS CT(A3) No. 104, which provides the necessary guidelines for performing the inspections. The obligation to comply with these regulations is integral to maintaining the airworthiness of the aircraft, ensuring that all safety standards are met and maintained.
Failure to comply with the provisions set out in the Airworthiness Directives can result in severe consequences. Under the Civil Aviation Regulations 1998, non-compliance can lead to both civil and criminal penalties. The specific consequences for breach of these regulations are not detailed in the provided text, but typically, such breaches may result in fines, suspension of airworthiness certificates, or other enforcement actions deemed necessary by the Civil Aviation Safety Authority. The maximum penalties, if applicable, would be determined based on the severity of the non-compliance and the regulatory framework in place.