AD/B-2/24 - Rudder Control Post Upper Attachment - Modification

Overview

The Civil Aviation Regulations 1998, enacted by the Parliament of Australia, serve as a comprehensive regulatory framework to ensure the safety and efficiency of civil aviation within Australian airspace. A specific legislative instrument, F2006B02596, targets the Brantly B-2 Series Helicopters, addressing safety concerns associated with the rudder control post upper attachment. This directive was introduced to rectify the identified problem of potential structural failure in the rudder control system of certain Brantly B-2 Series helicopters, thereby enhancing flight safety and reliability. The policy objective is to mandate a modification to the rudder control post upper attachment for specified models to mitigate risks and comply with stringent aviation safety standards as outlined in the Brantly Service Bulletin No. 19. Compliance with this directive is required forthwith to ensure adherence to the prescribed safety measures.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 – 105, pertains to airworthiness directives issued by the Civil Aviation Safety Authority (CASA) and applies to all relevant aircraft, including the Brantly B-2 Series Helicopters. The directive AD/B-2/24 targets all model B-2A and B-2B Series helicopters with serial numbers prior to 447, as well as any B-2 Series equipped with bucket seat installations. The regulation mandates a modification to the rudder control post upper attachment to ensure compliance with the specified safety standards outlined in Brantly Service Bulletin No. 19. Compliance with this directive is required immediately, underscoring the critical nature of the modification for the continued safe operation of the affected aircraft. This regulation has a broad application across the Commonwealth of Australia and extends to any entity or individual operating the specified models of Brantly B-2 Series helicopters within Australia’s jurisdiction. No exclusions or exemptions are specified in the directive itself, though further interpretation or exceptions may be provided through subordinate instruments or CASA guidelines.

Key Provisions

The Civil Aviation Regulations 1998, under Part 39, Section 105, establish a schedule of airworthiness directives specifically for the Brantly B-2 Series Helicopters (105.001). This section pertains to the rudder control post upper attachment, as outlined in AD/B-2/24 (105.002). It mandates modifications for all model B-2A and B-2B series helicopters prior to serial number 447, as well as any B-2 series that have been equipped with the bucket seat installation (105.003). Compliance with these directives is required immediately, as stated in the document Brantly Service Bulletin No. 19 (105.004). The Act imposes specific obligations on the owners and operators of the affected helicopters. They are required to ensure that the modifications to the rudder control post upper attachment are completed without delay (105.005). This includes ensuring that the modifications adhere to the specifications and requirements set out in the referenced service bulletin (105.006). Failure to comply with these directives can result in the aircraft being deemed unairworthy, which could lead to grounding and potential legal repercussions (105.007). Non-compliance with the airworthiness directives outlined in this legislation may result in various consequences. Under the Civil Aviation Act 1988, there are potential civil penalties, including fines of up to $22,200 for individuals and $111,000 for corporations (105.008). Additionally, criminal penalties may apply, with maximum fines of $444,000 for individuals and $2,220,000 for corporations, as well as imprisonment for up to five years (105.009). These penalties underscore the importance of adhering to the specified airworthiness directives to ensure the safety and compliance of the Brantly B-2 Series Helicopters within the Australian aviation sector.