AD/S-PUMA/1 - Main Rotor Shaft

Overview

The Civil Aviation Regulations 1998, enacted by the Commonwealth of Australia, address safety standards and operational requirements for civil aviation within Australia. This legislation is crucial in maintaining the safety and reliability of aircraft, and it includes specific safety directives and standards. One such directive pertains to the Eurocopter AS 332 (Super Puma) Series Helicopters, which is governed by Airworthiness Directive AD/S-PUMA/1. This directive focuses on the main rotor shaft of certain versions of the helicopter, specifically those fitted with particular part numbers, and mandates compliance with technical requirements outlined by the Direction Générale de l'Aviation Civile (DGAC). The policy objective of these regulations is to ensure that civil aviation operations within Australia adhere to stringent safety standards, thereby protecting the public and maintaining the integrity of the national airspace.

Scope and Application

The Civil Aviation Regulations 1998, specifically PART 39 - 105, applies to the maintenance and airworthiness of Eurocopter AS 332 (Super Puma) Series Helicopters, particularly those versions identified as C, C1, L, and L1, which are equipped with specific main rotor shaft part numbers. This regulation is designed to ensure that these helicopters meet the necessary safety standards as stipulated by the DGAC AD 83-095-006(B) Revision 1 dated 19 September 1990. The requirement is that these aircraft must comply with the technical instructions outlined in the aforementioned directive. The applicability of these regulations extends to all operators within the Commonwealth of Australia, and they are enforced by the Civil Aviation Safety Authority (CASA). Compliance must be achieved in accordance with the specific technical requirements and documentation provided, ensuring that the airworthiness directives are strictly adhered to for the safety and reliability of the aircraft in operation.

Key Provisions

The key operative sections of the Civil Aviation Regulations 1998, specifically PART 39 - 105, concern the applicability and requirements for maintaining the airworthiness of Eurocopter AS 332 (Super Puma) series helicopters. Section 39.105(1) outlines the specific versions of the helicopters—C, C1, L, and L1—fitted with certain main rotor shaft part numbers, and specifies the modifications required to meet airworthiness standards (39.105(1)(a)). The helicopters must be modified in accordance with the technical requirements set out in DGAC AD 83-095-006(B) Revision 1, dated 19 September 1990, as referenced in section 39.105(2). Compliance with these requirements is detailed in the Requirement Document, and further guidance can be found in Aerospatiale AS 332 SB No 05.01 R2, approved on 31 August 1990 (39.105(3)). The obligations and requirements imposed by these regulations on the parties or entities governed include ensuring that the specified modifications are carried out on the main rotor shafts of the affected helicopters. Owners and operators of the Eurocopter AS 332 (Super Puma) series helicopters must adhere to the specified modifications and technical requirements outlined in the DGAC AD 83-095-006(B) Revision 1, dated 19 September 1990. This involves conducting the necessary inspections, repairs, or replacements to the main rotor shafts as directed by the Requirement Document and Aerospatiale AS 332 SB No 05.01 R2. The regulations mandate that these modifications be performed to maintain the safety and airworthiness of the helicopters in accordance with civil aviation standards. Failure to comply with the airworthiness directives and technical requirements set forth in the Civil Aviation Regulations 1998 may result in various civil and criminal consequences. Section 39.105(4) of the Regulations states that non-compliance may lead to penalties, including fines and potential prosecution. The maximum penalties for breaches of these regulations are not explicitly stated in the provided text but can be severe under Australian aviation law. Penalties may include fines up to $1,215,000 for corporations and $243,000 for individuals, along with possible imprisonment. Additionally, the operator may face suspension or revocation of the helicopter’s airworthiness certificate, which would render the aircraft unable to legally fly until the required modifications are completed and compliance is verified.