AD/DH114/22 - Wing Strap For Engine Mounting Pick-Up - Inspection

Overview

The Civil Aviation Regulations 1998, enacted by the Parliament of Australia, serve to ensure the safe and efficient operation of civil aviation within Australian airspace. One of the legislative instruments under this act, specifically F2006B08932, focuses on the safety directives for the Heron Series Aeroplanes, particularly addressing the inspection requirements for the wing strap for engine mounting on the NK pick-up. This legislation was introduced to mitigate risks associated with the structural integrity of the aircraft, ensuring that all models adhere to stringent safety standards. The policy objective is to enhance the overall safety of civil aviation by mandating regular inspections and compliance with specific directives aimed at preventing mechanical failures and ensuring the continued airworthiness of the aircraft in service.

Scope and Application

The Civil Aviation Regulations 1998, under PART 39 - 105, applies to all Heron Series Aeroplanes, specifically referencing the Hawker Siddeley TNS Heron (114) No. W.15. This legislation mandates compliance with Airworthiness Directive AD/DH114/22, which pertains to the inspection of the wing strap for engine mounting NK pick-up. The directive applies to all models of the Heron series and requires adherence to the specified inspection timeline, which commences within 300 hours of time in service after 20 February 1970, and continues according to the detailed requirements outlined in the compliance document. The legislation operates under the jurisdiction of the Commonwealth of Australia and extends its regulatory reach to ensure the safety and airworthiness of the specified aircraft within the Australian aviation industry. There are no exclusions or exemptions detailed in this specific directive, thereby ensuring uniform compliance across all relevant operators and entities.

Key Provisions

The Civil Aviation Regulations 1998, specifically in Part 39 - 105, detail the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives, including AD/DH114/22 which pertains to the Hawker Siddeley TNS Heron (114) series aeroplanes (section 1). This directive mandates an inspection of the wing strap for engine mounting NK pick-up (section 2). This inspection applies to all models of the Heron series aeroplanes (section 3). The compliance requirement stipulates that this inspection must be carried out within 300 hours of time in service after 20 February 1970, and subsequently in accordance with the specific requirement document, Hawker Siddeley TNS Heron (114) No. W.15 (section 4). Under these regulations, the operator or owner of the Heron series aeroplanes is obligated to ensure that the inspection of the wing strap for engine mounting NK pick-up is performed by a certified technician or engineer. This inspection must adhere to the outlined schedule and the requirements specified in the Hawker Siddeley TNS Heron (114) No. W.15 document. Additionally, operators and owners must maintain records of all inspections conducted, which should include details such as the date of inspection, the technician's certification, and any findings or actions taken (section 5). Failure to comply with AD/DH114/22 can result in significant legal and safety consequences. CASA may impose penalties on operators and owners who do not adhere to the specified inspection requirements. Under the Civil Aviation Act 1988, non-compliance could lead to civil penalties, including fines up to a certain amount prescribed by the regulations, as well as potential criminal charges for serious breaches that could result in imprisonment. Furthermore, non-compliance can affect the airworthiness certification of the aircraft, potentially grounding the aeroplane until the required inspections are completed and approved by CASA (section 6).