Overview

The Civil Aviation Safety Regulations 1998, as amended by the F2006B11343 legislative instrument, address the safety standards for civil aviation, specifically targeting the Mitsubishi MU-2 series aeroplanes. This regulation was enacted by the Australian Parliament to ensure that civil aviation operations maintain high safety standards. The specific Airworthiness Directive AD/MU-2/15 pertains to the main landing gear door mechanism on certain Mitsubishi MU-2B-30/-35 models, specifically those with serial numbers ranging from 501 to 585. This directive was introduced to mitigate safety risks associated with the landing gear door mechanism by mandating regular inspections in compliance with Mitsubishi Service Bulletin No. 172.1/76. The overarching policy objective is to enhance the safety of air travel by ensuring that all aircraft meet stringent maintenance and operational standards. The Civil Aviation Safety Regulations 1998, as updated through legislative instruments like F2006B11343, are designed to maintain and improve the safety of civil aviation in Australia. The regulations establish mandatory safety standards and procedures for aircraft operations, including the requirement for specific inspections on Mitsubishi MU-2 series aeroplanes. This directive is integral to the broader goal of ensuring that all aircraft are maintained in a safe and airworthy condition, thereby protecting passengers and crew. The regulations are enforced by the Civil Aviation Safety Authority, reflecting the commitment of the Australian government to uphold high standards in civil aviation safety.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Civil Aviation Safety Authority's Schedule of Airworthiness Directives, focusing on Mitsubishi MU-2 Series Aeroplanes, particularly model MU-2B-30/-35 with serial numbers 501 to 585. This regulation mandates a specific inspection of the main landing gear door mechanism for these aircraft, necessitating compliance with Mitsubishi Service Bulletin No. 172.1/76. The inspection must be performed within 100 hours of the aircraft's time in service following 27 February 1976, and subsequently at intervals not exceeding 100 hours until the aircraft is modified in accordance with the aforementioned service bulletin. This directive applies strictly to the specified model and serial number range of Mitsubishi MU-2 Series aeroplanes, ensuring safety and operational standards are met through regular and rigorous inspections of critical aircraft components.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, establish the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives for Mitsubishi MU-2 series aeroplanes. One such directive, AD/MU-2/15, pertains to the main landing gear door mechanism support. The directive mandates an inspection of the main landing gear door mechanism for all model MU-2B-30/-35 aircraft with serial numbers ranging from 501 to 585. This inspection is to be conducted in accordance with Mitsubishi Service Bulletin No. 172.1/76. Compliance with this directive is required within 100 hours of time in service after 27 February 1976, and subsequently, at intervals not exceeding 100 hours of time in service until the aircraft is modified as per SB No. 172. Under this regulation, the operators of the specified Mitsubishi MU-2 series aeroplanes are obligated to ensure that the main landing gear door mechanism is inspected and maintained according to the outlined schedule. This includes adherence to the technical instructions provided in Mitsubishi Service Bulletin No. 172.1/76. Operators must keep detailed records of each inspection and any modifications made to comply with the directive. Furthermore, any maintenance personnel conducting the inspection must be suitably qualified and experienced in handling the specific requirements of the Mitsubishi MU-2 series aircraft. Failure to comply with the provisions of AD/MU-2/15 can result in significant consequences. Non-compliance may be considered a breach of the Civil Aviation Regulations 1998. This could lead to enforcement actions by CASA, including the imposition of civil penalties. The exact penalty may vary based on the severity and circumstances of the breach but could include substantial fines. Additionally, persistent non-compliance could result in further regulatory actions, such as the grounding of the aircraft, until the required modifications are completed and verified by CASA. In severe cases, criminal charges could be pursued, leading to more severe penalties, including imprisonment.