AD/DHC-3/5 - Booster Pump, Fuselage Former Cap Strips, Rear Cabin Seats

Administered by Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Legislation au F2006B09091 In force Legislative Instrument

Legislation content

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


DHC-3 (Otter) Series Aeroplanes

 

AD/DHC-3/5 Booster Pump, Fuselage Former NK

Cap Strips, Rear Cabin Seats

Applicability: As detailed in Requirement Document.

 

Requirement: Action in accordance with De H Canada TNS Otter Nos 22, 24 and 25.

 

Note: Canadian AD 54-9 refers.

 

Compliance: Forthwith.

 

Overview

The Civil Aviation Regulations 1998, amended by the Legislative instrument F2006B09091, were enacted to address specific safety concerns related to the airworthiness of DHC-3 (Otter) series aeroplanes. This regulation was introduced by the Commonwealth of Australia to ensure that all relevant parties comply with airworthiness directives issued by the Civil Aviation Safety Authority (CASA). The policy objective is to mandate actions on booster pump, fuselage former NK cap strips, and rear cabin seats in accordance with the De Havilland Canada Technical Service Orders Nos 22, 24 and 25, and to reference Canadian AD 54-9. Compliance with these directives is required forthwith, underscoring the importance of maintaining the highest safety standards in civil aviation.

Scope and Application

The Civil Aviation Regulations 1998, specifically under Part 39 - 105, governs the airworthiness directives for DHC-3 (Otter) series aeroplanes, mandating compliance with De Havilland Canada Technical Orders (TNS Otter Nos 22, 24, and 25), and referencing Canadian AD 54-9. This legislative instrument applies to all operators of DHC-3 Otter aircraft within the Commonwealth of Australia, ensuring that these aircraft meet specified safety standards. The regulations demand immediate action from aircraft owners and operators to adhere to the outlined requirements to maintain the airworthiness of their aircraft. The scope of the legislation is comprehensive, covering all DHC-3 Otter series aeroplanes operating within Australian airspace, with no stated exclusions or exemptions in the provided text, ensuring a consistent approach to aircraft safety across the nation. Any further specification or extension of the application may be detailed in subordinate instruments as necessary.

Key Provisions

The Civil Aviation Regulations 1998, particularly Part 39 - 105, mandate specific safety directives for the DHC-3 (Otter) Series aeroplanes, which are governed by the Airworthiness Directives (AD). Section AD/DHC-3/5 outlines the requirements for the booster pump, fuselage former NK cap strips, and rear cabin seats. According to this section, the actions to be taken must align with De H Canada TNS Otter Nos 22, 24, and 25, with a reference to Canadian AD 54-9 for further detail. Compliance with these directives is required immediately. The obligations imposed by the Civil Aviation Regulations 1998 under these directives are stringent. Operators of DHC-3 Otter Series aeroplanes must ensure that the booster pump, fuselage former NK cap strips, and rear cabin seats are maintained or modified as specified in the Requirement Document. This involves following the technical instructions and recommendations detailed in the referenced Canadian AD 54-9. The aim is to uphold the safety standards required by the Civil Aviation Safety Authority (CASA), ensuring that these aircraft remain airworthy and safe for operation. Failure to comply with the AD/DHC-3/5 provisions could result in significant consequences. The regulations establish a framework for enforcement, which includes both civil and criminal penalties. Civil penalties can include fines, which, under Australian law, can be substantial, depending on the severity of the breach and the impact on aviation safety. Criminal penalties may also apply, potentially leading to imprisonment for individuals or corporate entities found guilty of non-compliance. The exact penalties are not detailed in the text but can be severe, reflecting the critical nature of aviation safety regulations.

Legal classification tags

Area of Law
Aviation Law
Instrument
Regulation
Concepts
Definitions & Interpretation
Compliance Obligations
Enforcement Powers
Catchwords
Airworthiness Directives

Interactions

Authorises

All Versions

Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.