COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna 180, 182 and Wren 460 Series Aeroplanes
AD/CESSNA 180/42 Pre-Certification Requirements 9/75
Applicability: All model 180J.
Requirement: Modify the aircraft in accordance with the requirements of ANO 101.22 in respect of the following:
(a) Install fuelling equipment bonding points at each fuel filling point.
(b) Identify the external earthing points on the main undercarriage assembly.
Inspect and replace as necessary all flexible hose assemblies carrying flammable fluids in the engine compartment with hose assemblies meeting the fire resistance standards of FAA TSO C53B Type C or D or render them fire resistant to that standard by fitting an approved fire sleeve.
Compliance: Before 30 September 1975.
Overview
The Civil Aviation Regulations 1998 were enacted to provide a comprehensive framework for the regulation of civil aviation in Australia, ensuring safety and efficiency in air travel. One of the specific legislative instruments under this act is the Airworthiness Directive (AD) for the Cessna 180, 182, and Wren 460 Series Aeroplanes, specifically AD/CESSNA 180/42. This directive was introduced to address critical safety concerns associated with these aircraft models, particularly in relation to fuel system integrity and fire resistance of engine compartment hoses. The Civil Aviation Safety Authority (CASA) is the enacting body responsible for issuing this directive to ensure compliance with the stringent safety standards set forth in the Civil Aviation Regulations 1998. The policy objective is to mitigate the risk of fuel-related fires, thereby enhancing the overall safety of air operations involving these aircraft models. Compliance with the directive is mandatory, with a specified deadline to ensure timely implementation of the required safety measures.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertain to airworthiness directives issued by the Civil Aviation Safety Authority (CASA) and apply to all aircraft operators and owners within the Commonwealth of Australia. These regulations are designed to ensure that the specified aircraft types, in this instance, the Cessna 180, 182, and Wren 460 Series aeroplanes, meet certain safety standards before certification and during operation. The scope of this particular directive, AD/CESSNA 180/42, is explicitly targeted at all model 180J aeroplanes. It mandates modifications and inspections to ensure compliance with Australian National Standards and the applicable regulations, including the installation of fuelling equipment bonding points at each fuel filling point and the identification and maintenance of external earthing points on the main undercarriage assembly. Operators must also inspect and replace, if necessary, all flexible hose assemblies carrying flammable fluids in the engine compartment with hose assemblies that meet the fire resistance standards of FAA TSO C53B Type C or D, or alternatively, render them fire-resistant by fitting an approved fire sleeve. These requirements must be fulfilled before 30 September 1975. The legislation does not explicitly mention any exclusions or exemptions but is enforced through subordinate instruments which may further define implementation and compliance details.
Key Provisions
The key operative sections of the Civil Aviation Regulations 1998, Part 39 - 105 (F2006B05055) require specific modifications to Cessna 180J models to meet safety standards. Section (a) mandates the installation of fuelling equipment bonding points at each fuel filling point, and section (b) requires the identification of external earthing points on the main undercarriage assembly (Section 9/75). Additionally, it is stipulated that all flexible hose assemblies carrying flammable fluids in the engine compartment must be inspected and replaced if necessary, ensuring they meet the fire resistance standards of FAA TSO C53B Type C or D, or be rendered fire-resistant by fitting an approved fire sleeve (Section 9/75). These modifications must be completed before 30 September 1975.
The Civil Aviation Regulations impose specific obligations on the parties or entities governed by this Act. Operators and owners of Cessna 180J aircraft must ensure compliance with the pre-certification requirements outlined in the Airworthiness Directive. This includes conducting thorough inspections and making necessary modifications to the aircraft's fuelling equipment and undercarriage assembly. Operators must also ensure that any replacement hose assemblies meet the stringent fire resistance standards specified or are appropriately fitted with approved fire sleeves. Proper documentation and record-keeping of these modifications must be maintained to demonstrate compliance with the regulations.
Failure to comply with the provisions of this Act can result in serious consequences. The Act does not explicitly state the specific offences, penalties, or civil/criminal consequences for non-compliance. However, under the broader framework of the Civil Aviation Act 1988, non-compliance with airworthiness directives can lead to enforcement actions, including fines, suspension or revocation of the aircraft's certificate of airworthiness, and potential criminal charges. The severity of the penalties may depend on the extent of the non-compliance and any resultant safety risks. Operators and owners are, therefore, strongly advised to adhere strictly to the requirements to avoid any legal repercussions.