AD/ROCK-114/3 - Cabin Air Vent - Modification

Overview

The Civil Aviation Regulations 1998, enacted by the Parliament of the Commonwealth of Australia, aim to ensure the safety and efficiency of civil aviation within Australia. Specifically, Part 39 - 105 of the Civil Aviation Regulations establishes the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives, which include safety directives for specific aircraft models to address identified safety issues. One such directive, AD/ROCK-114/3, pertains to Gulfstream (Rockwell) 114 Series Aeroplanes and mandates modifications to the cabin air vent system. This directive was introduced to address a specific safety concern identified with the cabin air vent system in certain models of the Rockwell 114 Series aeroplanes. The objective is to ensure that all applicable aircraft comply with the specified modifications within 100 hours of time in service after 30 June 1978, thereby mitigating potential safety risks associated with the cabin air vent system. Compliance with this directive allows operators to subsequently apply for the withdrawal of a particular flight manual amendment.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, governs the applicability of the Airworthiness Directive AD/ROCK-114/3, which pertains to Gulfstream (Rockwell) 114 Series Aeroplanes. This directive mandates a modification to the cabin air vent for all models with specific serial numbers, as outlined in the requirement document Rockwell SB No. SB-114-6. Compliance with this directive is mandatory for all operators of the specified aircraft models, requiring the modification to be completed within 100 hours of time in service following 30 June 1978. Upon compliance, operators may apply to a Regional Airworthiness Office of the Department for the withdrawal of the flight manual “P” amendment to paragraph 3.4. The regulation applies nationally, ensuring uniform safety standards across Australia, with the Civil Aviation Safety Authority overseeing compliance and enforcement. This directive does not specify exclusions or exemptions, thus all specified aircraft within the scope of this directive must comply with the outlined requirements.

Key Provisions

The Civil Aviation Regulations 1998, particularly in Part 39 - 105 under the Schedule of Airworthiness Directives for Gulfstream (Rockwell) 114 Series Aeroplanes, mandates specific modifications to ensure the safety of these aircraft. AD/ROCK-114/3 focuses on the cabin air vent and requires all models with serial numbers listed in the requirement document to be modified (Section 105). This directive references Rockwell Service Bulletin No. SB-114-6, which provides detailed instructions for the necessary modifications (Section 105.5). Operators of these aircraft must ensure compliance with the directive, which mandates that modifications be completed within 100 hours of time in service after 30 June 1978, unless the modifications have already been accomplished (Section 105.5). The directive explicitly states that once the required modifications are completed, operators can apply to a Regional Airworthiness Office of the Department for the withdrawal of the flight manual “P” amendment to paragraph 3.4 (Section 105.5). This process is crucial for maintaining the airworthiness of the aircraft and ensuring that the cabin air system functions correctly and safely. The obligations imposed by this directive are clear: operators must undertake the specified modifications within the stipulated timeframe. Failure to comply with these requirements can result in significant legal and safety implications. These obligations are designed to ensure that the modifications are implemented in a timely manner, thus maintaining the safety standards set by the Civil Aviation Safety Authority (CASA). The directive also requires that operators submit an application to a Regional Airworthiness Office for the withdrawal of the flight manual amendment once the modifications are completed, ensuring that all regulatory documentation is updated to reflect the current airworthiness status of the aircraft. Non-compliance with the requirements set out in the directive can lead to serious consequences. Although the specific penalties are not detailed within the directive, general provisions under the Civil Aviation Act 1988 provide for both civil and criminal penalties. For civil aviation offences, the maximum penalty can include fines up to $100,000 for individuals and $500,000 for corporations, as well as potential imprisonment terms. Additionally, CASA has the authority to impose administrative penalties such as the suspension or revocation of airworthiness certificates, which can effectively ground non-compliant aircraft. Criminal penalties may also apply, particularly if the non-compliance results in serious safety breaches, leading to potential imprisonment for individuals involved.