COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Beechcraft 33 and 35-33 (Debonair/Bonanza) Series Aeroplanes
AD/BEECH 33/13 Flap Bracket 8/72
Applicability: All models which have achieved 1000 or more hours time in service.
Requirement: Inspect flap actuator bracket and adjacent structure on RH and LH flaps for cracks or signs of distress.
Compliance: Within 100 hours time in service after 31 August 1972 and thereafter at intervals not exceeding 300 hours time in service.
Overview
The Civil Aviation Regulations 1998, specifically Part 39 - 105, introduces a legislative instrument aimed at maintaining the airworthiness of Beechcraft 33 and 35-33 (Debonair/Bonanza) series aeroplanes. This regulation was enacted to address the need for regular inspections of the flap actuator brackets and adjacent structures on these aeroplanes to ensure safety and reliability. The Australian Civil Aviation Safety Authority (CASA) established this directive to mitigate risks associated with structural integrity over time, ensuring that all models which have achieved 1000 or more hours of time in service comply with rigorous inspection requirements. The policy objective is to enhance the safety of civil aviation by preventing potential failures in critical components through timely and systematic inspections.
The Civil Aviation Regulations 1998, administered by the Australian Parliament, mandates that inspections must occur within 100 hours of time in service after 31 August 1972, and subsequently at intervals not exceeding 300 hours of time in service. This legislative measure is designed to ensure the continued airworthiness of Beechcraft 33 and 35-33 aeroplanes, thereby protecting passengers and crew by reducing the likelihood of in-flight structural failures.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives for Beechcraft 33 and 35-33 (Debonair/Bonanza) series aeroplanes. This regulation applies to all models of these aeroplanes that have accrued 1000 or more hours of time in service. The primary requirement of this directive involves conducting inspections on the flap actuator bracket and the adjacent structure on both the right and left-hand flaps to identify any cracks or signs of distress. Compliance with this directive mandates that such inspections be performed within 100 hours of time in service following 31 August 1972, and subsequently at intervals not exceeding 300 hours of time in service. This regulation extends to the entire Commonwealth of Australia, ensuring that all operators of these aircraft within the jurisdiction adhere to the specified safety standards to maintain airworthiness.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39, section 105, include the Airworthiness Directives (AD) issued by the Civil Aviation Safety Authority (CASA). This particular legislative instrument, AD/BEECH 33/13, applies to Beechcraft 33 and 35-33 (Debonair/Bonanza) series aeroplanes that have accumulated 1000 or more hours of time in service (section 1). The directive mandates that these aircraft undergo an inspection of the flap actuator bracket and the adjacent structure on both the right-hand (RH) and left-hand (LH) flaps to check for any cracks or signs of distress (section 2).
The obligations imposed by this directive are clear and straightforward. Aircraft owners and operators must ensure that the required inspections are carried out by a suitably qualified and authorised person. The inspection must be completed within 100 hours of time in service after 31 August 1972 and then at intervals not exceeding 300 hours of time in service thereafter (section 3). This ensures that the structural integrity of the flap actuator bracket and adjacent structures is regularly verified, maintaining the safety and airworthiness of the aircraft.
Failure to comply with this Airworthiness Directive can lead to serious consequences. Non-compliance is considered a breach of the Civil Aviation Regulations 1998, and the penalties can be substantial. Under section 238 of the Civil Aviation Act 1988, a person who contravenes a regulation may be liable to a fine of up to $16,200 for individuals and $81,000 for bodies corporate. In addition to financial penalties, continued operation of an aircraft that does not meet the required safety standards can result in severe safety risks, potential grounding of the aircraft, and possible legal actions against the operator for negligence.