AD/ANSON/20 Amdt 1 - Undercarriage Operating Tube - Inspection

Overview

The Civil Aviation Safety Authority (CASA) has introduced the Civil Aviation Regulations 1998, specifically Part 39 - 105, which includes a schedule of airworthiness directives. This schedule aims to ensure that aircraft maintain the required safety standards throughout their operational life. One such directive, AD/ANSON/20Amdt 1, pertains to the undercarriage operating tube inspection of Avro Anson and Avro 19 series aeroplanes. The directive was enacted to address potential safety issues associated with the undercarriage operating tube and mandates that inspections be carried out at intervals not exceeding 100 hours of time in service, in line with Avro Technical Standard Bulletin No. 80 paragraph 3.6. This legislative instrument was created by the Commonwealth of Australia and is enforced by CASA to ensure compliance with aviation safety standards.

Scope and Application

The Civil Aviation Regulations 1998, under Part 39 - 105, specifically address the airworthiness directives for certain aircraft types, such as the Avro Anson and Avro 19 series aeroplanes, through the Airworthiness Directive AD/ANSON/20Amdt 1. This directive mandates inspections on the undercarriage operating tube, with compliance required at intervals not exceeding 100 hours of time in service. This applies to all Anson and Avro 19 aeroplanes, ensuring that these aircraft maintain their airworthiness standards as stipulated by the Civil Aviation Safety Authority. The directive is geographically applicable across the Commonwealth of Australia, enforcing compliance nationwide. There are no exclusions or exemptions specified in this directive, and it does not reference any subordinate instruments extending or restricting its application. The requirement applies uniformly to all relevant aircraft within the specified service intervals, ensuring consistent safety standards are met throughout the operational life of the aircraft.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes a Schedule of Airworthiness Directives (AD) that govern the maintenance and operation of certain aircraft, such as the Avro Anson and Avro 19 Series Aeroplanes. One such directive, AD/ANSON/20Amdt 1, pertains to the undercarriage operating tube and mandates regular inspections to ensure airworthiness (subsection 1). This directive applies to all Anson and Avro 19 aircraft and is referenced by Avro Technical Service Bulletin No. 80, paragraph 3.6 (subsection 11/67). According to the directive, these inspections must be conducted at intervals not exceeding 100 hours of time in service (subsection 1). Under the Civil Aviation Regulations 1998, the key obligations imposed on the operators of Anson and Avro 19 Series Aeroplanes include ensuring that the undercarriage operating tubes are inspected regularly, as stipulated in AD/ANSON/20Amdt 1. This requirement is integral to maintaining the aircraft's airworthiness and safety. Operators must comply with the specified inspection intervals to avoid any potential safety issues related to the undercarriage system. Failure to adhere to these inspection requirements can compromise the integrity of the aircraft's structure and operation. Failure to comply with the airworthiness directives outlined in the Civil Aviation Regulations 1998 can result in significant civil and criminal consequences. Operators who neglect to conduct the mandated inspections of the undercarriage operating tubes may face penalties as outlined in the regulations. These penalties can include fines and other enforcement actions by the Civil Aviation Safety Authority (CASA). The specific penalties may vary based on the severity of the non-compliance and any resultant safety risks. The exact maximum penalties are not detailed within the text but are subject to the broader provisions of the Civil Aviation Act 1988 and related regulations.