Airworthiness Directives 2004 - Revocation and Remaking - Gulfstream (Grumman) G1159 and G-IV Series Aeroplanes

Overview

The Airworthiness Directives 2004 legislative instrument was enacted by David Alan Villiers, a delegate of the Civil Aviation Safety Authority, under subregulation 39.001 (1) of the Civil Aviation Safety Regulations 1998. This instrument serves to revoke existing Airworthiness Directives and remake them as separate instruments to ensure the continuing safety and airworthiness of the Gulfstream (Grumman) G1159 and G-IV Series Aeroplanes. The enactment is a response to identified issues requiring specific directives to maintain aircraft safety standards, although the precise nature of these issues is not detailed in the text. The policy objective is implicitly to uphold and enhance aviation safety through the regular updating and enforcement of airworthiness standards.

Scope and Application

The Airworthiness Directives 2004, made by David Alan Villiers, a delegate of the Civil Aviation Safety Authority under subregulation 39.001 (1) of the Civil Aviation Safety Regulations 1998, apply to the maintenance and operation of Gulfstream (Grumman) G1159 and G-IV series aeroplanes in Australia. These directives cover specific areas of concern such as airspeed limitations, fire extinguishing systems, and inspections of various components, including trim tab actuators, vertical tail rear beam attaching bolts, and hydraulic systems. The geographic scope of these directives is national, as they pertain to all aircraft registered in Australia and operated by Australian entities. The directives are intended to ensure the safety and airworthiness of these specific aircraft models. Notably, the instrument revokes existing directives and remakes them to align with the latest published editions, ensuring that the regulatory framework remains current and effective.

Key Provisions

This legislative instrument, Airworthiness Directives 2004, primarily focuses on the revocation and remaking of certain Airworthiness Directives (ADs) pertaining to the Gulfstream (Grumman) G1159 and G-IV series aeroplanes. The primary sections (1) and (2) of the instrument involve the revocation of existing ADs listed in Schedule 1 and the remaking of these ADs as separate instruments, ensuring that the most current and relevant safety measures are enforced. This action is taken under subregulation 39.001(1) of the Civil Aviation Safety Regulations 1998 by David Alan Villiers, who is acting as a delegate of the Civil Aviation Safety Authority. Each re-made AD is presented in the exact form as it appears in the latest published edition. The obligations and requirements imposed by this instrument are specific to the maintenance, inspection, and modification of various components of the Gulfstream G1159 and G-IV series aeroplanes to ensure their airworthiness. These obligations encompass a wide range of directives, including placard installations, actuator inspections, system modifications, and structural inspections. For example, AD/G1159/1 requires the rework of the airspeed limitation placard, while AD/G1159/3 mandates modifications to the fire extinguishing system. Additionally, AD/G1159/10 involves the inspection and modification of flight control trim systems, and AD/G1159/13 requires modifications to the hydraulic power shut-off. Operators and maintainers of these aircraft must adhere to these detailed requirements to ensure compliance with airworthiness standards. Failure to comply with the provisions outlined in these Airworthiness Directives can lead to significant legal and safety consequences. While the specific penalties for non-compliance are not detailed within this instrument, violations of airworthiness regulations under the Civil Aviation Safety Regulations 1998 can result in both civil and criminal penalties. Civil penalties may include substantial fines, while criminal penalties could include imprisonment. The exact penalties depend on the severity of the breach and the specific regulations violated. It is crucial for operators and maintainers to ensure strict adherence to these directives to avoid such consequences and to maintain the highest standards of aviation safety.