AD/P166/22 - Nose Wheel Door Levers - Modification

Overview

The Civil Aviation Regulations 1998, amended through the legislative instrument F2006B11449, introduced specific Airworthiness Directives to address safety concerns regarding the Piaggio P166 series aeroplanes. This legislative update was enacted to ensure the safety and airworthiness of these aircraft, focusing on modifications required to the nose wheel door levers. The Australian Government, through the Civil Aviation Safety Authority, implemented this directive to mitigate risks associated with potential malfunctions of the nose wheel door levers, thereby enhancing overall aviation safety. The policy objective behind this regulation is to maintain high safety standards in the aviation industry by enforcing timely compliance with the specified modifications as outlined in Piaggio SB P166-34 or RAI AD 63-58/P166-21.

Scope and Application

The Civil Aviation Safety Authority Schedule of Airworthiness Directives, specifically AD/P166/22 concerning the Piaggio P166 Series Aeroplanes, mandates a modification to the nose wheel door levers for all models within this series. This directive applies to any aircraft operator who possesses or operates a Piaggio P166 aeroplane, encompassing both individuals and entities involved in the management of such aircraft. The directive is part of the overarching Civil Aviation Regulations 1998, which have a national reach across Australia, ensuring uniform safety standards are upheld by all parties operating within the Australian aviation industry. Compliance with this directive is mandatory and must be effected forthwith, with adherence to either Piaggio SB P166-34 or RAI AD 63-58/P166-21 as outlined in the document. The scope of this directive is explicitly stated and does not provide for exclusions or exemptions, underscoring the importance of maintaining safety and airworthiness standards across all relevant aircraft.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, encompasses various rules and directives for ensuring the safety of aircraft operations. In the context of the Piaggio P166 Series Aeroplanes, the relevant Airworthiness Directive AD/P166/22 pertains to modifications required for the nose wheel door levers (section 5/63). This directive mandates that all model P166 aeroplanes must comply with either Piaggio Service Bulletin P166-34 or RAI Airworthiness Directive 63-58/P166-21 (section 1). The compliance requirement is immediate, or "forthwith," ensuring that the modifications are implemented without delay (section 2). Entities governed by this regulation, such as aircraft operators, maintenance organisations, and owners of Piaggio P166 aeroplanes, must adhere to the outlined compliance directives. They are required to review the specified service bulletins or airworthiness directives and implement the necessary modifications to the nose wheel door levers. This includes ensuring that the modifications are carried out by certified personnel and that any required documentation is updated to reflect the compliance status of the aircraft (section 5/63). Failure to comply with the provisions of AD/P166/22 may result in significant consequences. Non-compliance with airworthiness directives is a serious matter under the Civil Aviation Act 1988 and the Civil Aviation Regulations 1998. The penalties for non-compliance can include fines and, in severe cases, the grounding of the aircraft until the required modifications are made. The exact penalties are determined by the Civil Aviation Safety Authority, but they may include fines up to a substantial amount, reflecting the critical nature of maintaining aircraft safety standards (section 5/63).