AD/BEECH 35/61 - Pilot and Copilot Seat Frame Assemblies

Overview

The Civil Aviation Regulations 1998, administered by the Civil Aviation Safety Authority, were enacted to ensure the safety of civil aviation in Australia. Part 39 - 105, specifically, concerns the schedule of airworthiness directives, which are regulatory measures aimed at maintaining the airworthiness of aircraft. One such directive, AD/BEECH 35/61, targets the Beechcraft 35 (Bonanza) Series Aeroplanes, particularly those with serial numbers D-9830 through D-10403. This directive addresses the risk of failure in the pilot and copilot seat frame assemblies during an emergency landing. It mandates that actions be taken in accordance with Beechcraft Mandatory Service Bulletin 2010, Revision 1 Part II, with reference to FAA AD 88-21-02, to ensure compliance at the next scheduled inspection following 29 December 1988. The policy objective is to prevent such failures, thereby enhancing the safety of flight operations.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, applies to the Beechcraft 35 (Bonanza) series aeroplanes, more precisely those in the V35B model with serial numbers ranging from D-9830 to D-10403. This legislation mandates compliance with the action requirements outlined in Beechcraft Mandatory Service Bulletin 2010 Revision 1, Part II, to prevent failure of the pilot and copilot seat attachment during an emergency landing. The regulation extends to ensuring compliance at the next scheduled inspection for maintenance release issue after 29 December 1988, and it references FAA AD 88-21-02 for additional context. The scope of this legislation is clearly defined to address specific safety concerns within a particular subset of aircraft, ensuring adherence to safety standards for the protection of pilots and passengers.

Key Provisions

The Civil Aviation Regulations 1998, specifically under PART 39 - 105, includes an Airworthiness Directive (AD) concerning the Beechcraft 35 (Bonanza) series aeroplanes. This AD, AD/BEECH 35/61, pertains to the pilot and copilot seat frame assemblies, particularly for model V35B with serial numbers ranging from D-9830 through D-10403 (section 13/88). The directive requires compliance with Beechcraft Mandatory Service Bulletin 2010 Revision 1 Part II, and it also references FAA AD 88-21-02 for further guidance (section 13/88). Compliance with this directive must be achieved at the next scheduled inspection for a Maintenance Release to be issued after 29 December 1998 (section 13/88). The primary aim of this regulation is to prevent the failure of the pilot and copilot seat attachments during an emergency landing. The obligations under this AD are clearly defined for the relevant parties, including aircraft owners, operators, and maintenance providers. They must ensure that the seat frame assemblies of the specified Beechcraft 35 (Bonanza) aeroplanes adhere to the requirements outlined in the Beechcraft Mandatory Service Bulletin 2010 Revision 1 Part II. This involves following the specified procedures to maintain the integrity of the seat attachments, which is critical for ensuring safety during emergency landings. The next scheduled inspection for a Maintenance Release must include an assessment of these seat assemblies to confirm compliance with the AD. Failure to comply with the requirements of AD/BEECH 35/61 may result in significant consequences. Non-compliance with airworthiness directives is a serious matter under Australian aviation law, as it directly impacts the safety of aircraft operations. In the event of a breach, the relevant authorities may take action, which could include fines, suspension or revocation of the aircraft's certificate of airworthiness, or other regulatory penalties. These actions are designed to enforce adherence to safety standards and ensure that all aircraft meet the necessary safety requirements. The potential penalties underscore the importance of timely and proper compliance with these directives.