COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Schweizer (Hughes) 269 Series Helicopters
AD/HU 269/33 Main Rotor Mast - Inspection for Internal Corrosion
5/70
Applicability: All models. Document: Hughes SIN No. N-74.
Compliance: Within 300 hours time in service after 29 May 1970.
Overview
The Civil Aviation Regulations 1998, enacted by the Commonwealth of Australia, form a fundamental part of the regulatory framework governing civil aviation safety. One of the specific legislative instruments within this regulation is F2006B10602, which pertains to Airworthiness Directives for Schweizer (Hughes) 269 Series Helicopters, specifically addressing the inspection for internal corrosion of the main rotor mast. This legislative instrument was introduced to address the identified risk of internal corrosion within the main rotor mast, which could compromise the safety and airworthiness of the helicopters. The enacting body, the Australian Parliament, aims to ensure that the aviation industry adheres to stringent safety standards, thereby protecting public safety and maintaining the integrity of civil aviation operations. The overarching policy objective is to enforce compliance with airworthiness standards, ensuring that any identified risks are mitigated through regular inspections and maintenance.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, govern the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives for Schweizer (Hughes) 269 Series Helicopters, including the AD/HU 269/33 concerning the inspection for internal corrosion of the main rotor mast. This directive applies to all models within the Schweizer (Hughes) 269 Series, as identified by Hughes Serial Number (SIN) N-74, and mandates compliance within 300 hours of time in service following the directive's issuance on 29 May 1970. The regulations set by CASA are applicable throughout the Commonwealth of Australia, ensuring uniform standards for aviation safety across the nation. The legislation does not specify exclusions or exemptions but requires compliance from all operators and owners of the specified helicopter models within the stipulated timeframe. Further application and enforcement of these safety directives may be extended or detailed through subordinate instruments issued by CASA.
Key Provisions
The Civil Aviation Regulations 1998, specifically under Part 39, include an Airworthiness Directive (AD) issued by the Civil Aviation Safety Authority (CASA) for Schweizer (Hughes) 269 Series Helicopters. The directive, identified as AD/HU 269/33, focuses on the inspection for internal corrosion of the main rotor mast (section 105). This directive applies to all models within the Schweizer (Hughes) 269 series (section 5/70). Compliance with this directive is required within 300 hours of time in service after 29 May 1970.
The primary obligation under this AD is for the operators of Schweizer (Hughes) 269 Series Helicopters to ensure that the main rotor mast undergoes an inspection for internal corrosion. This inspection must be conducted within the specified timeframe to maintain the airworthiness of the aircraft. The directive references Hughes SIN No. N-74, which likely contains the detailed inspection procedures and criteria that must be followed.
Failure to comply with the requirements of AD/HU 269/33 may result in significant consequences. The Civil Aviation Regulations 1998 outline various offences, penalties, and civil or criminal consequences for non-compliance with airworthiness directives. While the specific penalties are not detailed in the provided text, non-compliance with airworthiness directives generally can lead to substantial fines, operational restrictions, or even the grounding of the aircraft. It is crucial for operators to adhere strictly to the stipulated timeframes and inspection criteria to avoid these repercussions.