COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Brantly B-2 Series Helicopters
AD/B-2/2 Tail Rotor Drive - Modification 12/60
Applicability: All model B-2 prior to S/Nos. 32. Document: Brantly SB No. 2.
Compliance: Forthwith.
Overview
The Civil Aviation Regulations 1998, enacted by the Australian Government and administered by the Civil Aviation Safety Authority, aim to ensure the safety and efficiency of civil aviation within Australia. Among these regulations, Part 39, which includes the Schedule of Airworthiness Directives, provides specific safety requirements for various aircraft types, ensuring that they meet the necessary standards to operate safely. One such directive is AD/B-2/2, which was introduced to address the problem of tail rotor drive issues in Brantly B-2 Series Helicopters prior to serial numbers 32. This directive mandates a modification to the tail rotor drive system to mitigate potential safety risks, with the overarching policy objective being to enhance the overall safety of civil aviation operations by enforcing compliance with specified airworthiness standards.
Scope and Application
The Civil Aviation Safety Authority (CASA) has issued Airworthiness Directives (ADs) under the Civil Aviation Regulations 1998, specifically targeting safety improvements for aircraft within Australia’s jurisdiction. This particular directive, AD/B-2/2, applies to all Brantly B-2 Series Helicopters that were manufactured prior to Serial Number 32. The directive mandates a modification to the tail rotor drive, as detailed in Brantly Service Bulletin No. 2, and requires compliance to be achieved forthwith. This regulation is applicable to all operators of Brantly B-2 Series Helicopters within the Commonwealth of Australia, encompassing both private and commercial entities, ensuring that the specified safety modifications are implemented without delay. The directive does not explicitly mention any exclusions, exemptions, or thresholds; however, it is understood that the broad applicability of the Civil Aviation Regulations 1998 may be subject to further clarification or specification through subordinate instruments issued by CASA.
Key Provisions
The Civil Aviation Regulations 1998, specifically within PART 39 - 105 and the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives, include a directive concerning the Brantly B-2 Series Helicopters. This directive, labelled AD/B-2/2, pertains to the tail rotor drive modification (12/60). This directive applies to all model B-2 helicopters prior to serial numbers 32, as outlined in Brantly Service Bulletin No. 2. The requirement is for compliance forthwith, indicating that the modifications must be implemented immediately upon the issuance of the directive.
Under this directive, the main operative sections (12/60) require the modification of the tail rotor drive system in all specified Brantly B-2 Series Helicopters. This modification is critical to ensure the continued airworthiness and safety of the aircraft. The directive is clear that all helicopters within the specified serial number range must undergo the required modifications without delay. Compliance is mandatory and must be completed as soon as possible to meet the safety standards set by CASA.
The obligations imposed on the parties governed by this directive include ensuring that the specified modifications are carried out by qualified personnel and that all work is performed in accordance with the instructions provided in Brantly Service Bulletin No. 2. Operators and owners of the affected helicopters must take immediate steps to identify the aircraft in question and arrange for the necessary modifications. Documentation of compliance must be maintained and made available to CASA upon request, demonstrating that the modifications have been correctly and effectively implemented.
Failure to comply with this directive can lead to serious consequences. The regulations do not explicitly state the exact penalties or consequences for non-compliance in the provided text; however, non-compliance with CASA directives is generally considered a serious breach of aviation safety regulations. Potential outcomes may include grounding of the aircraft, enforcement actions by CASA, and possible civil or criminal penalties. In severe cases, non-compliance might result in fines or other legal actions against the operators or owners of the affected helicopters. It is essential for all parties involved to adhere strictly to the directive to avoid these potential repercussions.