AD/BEECH 23/46 Amdt 1 - Flight Controls

Overview

The Civil Aviation Regulations 1998, as amended, address various aspects of aviation safety, including the maintenance and airworthiness of aircraft. Specifically, Part 39 - 105 of these regulations concerns the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives, which are critical for ensuring that aircraft meet safety standards. One such directive, AD/BEECH 23/46 Amendment 1, pertains to flight controls in Beechcraft 19, 23, and 24 series aeroplanes. This directive was enacted to address a known issue with the potential for failure and loss of aileron control due to inadequate examination and lubrication of rod ends during routine inspections. The objective of this amendment is to mandate specific actions in line with Beechcraft Mandatory Service Bulletin 2198 Revision 1 or an equivalent approved modification, ensuring that the aircraft maintain their airworthiness and safety standards. The requirement outlined in this directive applies to specific serial numbers of Beechcraft A23-19, 19A, M19A, B19, 23, A23, A23A, B23, C23, A23-24, A24, A24R, B24R Sierra 200, and other models. The directive mandates that the necessary actions be taken within 100 hours of time in service after 10 August 1989, or at the next scheduled inspection for Maintenance Release after that date, whichever occurs later. This regulation was established by the Civil Aviation Safety Authority, an entity within the Australian Government responsible for regulating and overseeing civil aviation safety to protect public interest and promote efficient and safe air transport.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, establishes the legal framework for ensuring the airworthiness of aircraft operating within Australia. This particular legislative instrument pertains to Beechcraft 19, 23, and 24 series aeroplanes and mandates compliance with Airworthiness Directive AD/BEECH 23/46 Amendment 1, which focuses on flight controls. This directive applies to specific models and serial numbers of Beechcraft aeroplanes, including A23-19, 19A, M19A, B19, B19 Sport 150, 23, A23, A23A, B23, C23, C23 Sundowner 180, A23-24, A24, A24R, B24R Sierra 200, and their respective serial numbers as outlined in the legislation. The requirement necessitates adherence to Beechcraft Mandatory Service Bulletin 2198 Revision 1, or an equivalent approved modification, to ensure the proper examination and lubrication of rod ends during routine inspections, thereby mitigating the risk of aileron control failure. Compliance with this directive must occur within 100 hours of time in service after 10 August 1989, or at the next scheduled inspection for Maintenance Release following that date, whichever comes later. This ensures that all covered aircraft meet the necessary safety standards within a defined timeframe.

Key Provisions

The Civil Aviation Regulations 1998, particularly in Part 39 - 105, include specific Airworthiness Directives (AD) that mandate certain actions to ensure the safety of aircraft operations. One such directive, AD/BEECH 23/46 Amendment 1, pertains to Beechcraft 19, 23, and 24 series aeroplanes and addresses the inspection and maintenance of flight controls (Section 3/90). This directive applies to a range of models and serial numbers of the Beechcraft aeroplanes, detailing specific serial number ranges for each model. The directive requires that the aircraft be maintained according to the Beechcraft Mandatory Service Bulletin (SB) 2198 Revision 1, or an equivalent approved modification. This means that the aircraft's flight control system must be examined and lubricated as specified in the service bulletin to prevent potential failures and loss of aileron control. Compliance with this directive must occur within 100 hours of time in service after 10 August 1989, or at the next scheduled inspection for Maintenance Release after that date, whichever comes later. The obligations imposed by this AD include ensuring that the maintenance is carried out by qualified personnel and that all records of the inspection and any modifications are documented and retained. This is to ensure that the aircraft remains airworthy and compliant with safety standards set by the Civil Aviation Safety Authority (CASA). Failure to comply with this directive can result in severe consequences, as it directly impacts the safety of the aircraft during operation. Any breaches of the AD may lead to enforcement actions under the Civil Aviation Act 1988. The penalties for non-compliance can include fines and potential criminal charges for operators who fail to adhere to the mandatory safety requirements. The severity of the penalties may depend on the nature and extent of the breach, but they are designed to ensure that all aircraft are maintained to the highest safety standards. The maximum penalties can be substantial, reflecting the critical nature of airworthiness directives in maintaining the safety of aviation operations.