Airworthiness Directives 2004 - Revocation and Remaking - Beechcraft 50 (Twin Bonanza) Series Aeroplanes

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

Legislation au F2006B07746 In force Legislative Instrument

Legislation content

 Airworthiness Directives 2004

 I, DAVID ALAN VILLIERS, delegate of the Civil Aviation Safety

 Authority, acting under subregulation 39.001 (1) of the Civil

 Aviation Safety Regulations 1998:

 (a) revoke the Airworthiness Directives mentioned in

 Schedule 1; and

 (b) make, as separate instruments, each Airworthiness

 Directive mentioned in Schedule 1 and attached.

 

 

 David Villiers

 Delegate of the Civil Aviation Safety Authority

 

  20 December 2004

 Note:   Each attached Airworthiness Directive is being re-made in exactly the

 same form as appears in the latest published edition of the Directive.

 


 Schedule 1 Revocation and Remaking of

 Airworthiness Directives

 Beechcraft 50 (Twin Bonanza) Series Aeroplanes

 AD Name AD Number

 Mixture Control Operation Placard - CANCELLED AD/BEECH 50/1

 Cylinder Head Thermocouple AD/BEECH 50/2

 Fuel Line - CANCELLED AD/BEECH 50/3

 Rivets in Firewall Seal Plates AD/BEECH 50/4

 Landing Gear Retract Gearbox Alignment - CANCELLED AD/BEECH 50/5

 Engine Section Fuel Line Support - CANCELLED AD/BEECH 50/6

 Magneto Ground Leads AD/BEECH 50/7

 Outboard Auxiliary Tank Vent Line - CANCELLED AD/BEECH 50/8

 Overboard Vent Line - Pesco Fuel Pumps - CANCELLED AD/BEECH 50/9

 Auxiliary Fuel Tank Lines - CANCELLED AD/BEECH 50/10

 Carburettor Filter Air Door - CANCELLED AD/BEECH 50/11

 Elevator Control Surfaces AD/BEECH 50/12

 50 Amp Motor Overload Circuit Breaker AD/BEECH 50/13

 Engine Fuel Lines - CANCELLED AD/BEECH 50/14

 Elevator Trim Tab Hinge Beam AD/BEECH 50/15

 Plastic Control Wheel AD/BEECH 50/16 Amdt 2

 Landing Gear Actuators - CANCELLED AD/BEECH 50/17 Amdt 1

 Elevator Control Rod AD/BEECH 50/18 Amdt 3

 Front Seat Restraint Installations AD/BEECH 50/19

 Outer Wing Electrical Wiring AD/BEECH 50/20

 Flap Bracket AD/BEECH 50/21

 Control Wheel Adaptor AD/BEECH 50/22

 Wing Front Spar AD/BEECH 50/23 Amdt 3

 Exhaust Augmenter Clamps AD/BEECH 50/24

 Engine Mount Bolt Nuts AD/BEECH 50/25

 Nacelle Interior Fire Seal AD/BEECH 50/26

 Goodyear Fuel Cells AD/BEECH 50/27

 Wheel Well Fuel Lines AD/BEECH 50/28

 Powerplant Fire Detection and Extinguishing Systems AD/BEECH 50/29

 Engine Emergency Placard AD/BEECH 50/30

 Rudder and Elevator Trim Tab Systems AD/BEECH 50/31

 Emergency Exits - Placards and Markings AD/BEECH 50/32

 Interior Door Handles AD/BEECH 50/33

 

Overview

The Airworthiness Directives 2004 is a legislative instrument introduced by David Alan Villiers, the delegate of the Civil Aviation Safety Authority, under the authority of subregulation 39.001 (1) of the Civil Aviation Safety Regulations 1998. This instrument aims to revoke and remake a series of Airworthiness Directives related to Beechcraft 50 (Twin Bonanza) Series Aeroplanes. Each directive is re-made in the same form as it appears in the latest published edition, ensuring consistency and currency in aviation safety standards. The enactment of this instrument by the Civil Aviation Safety Authority underscores a commitment to maintaining high safety standards in civil aviation, specifically addressing issues related to the airworthiness of Beechcraft 50 aircraft.

Scope and Application

The Airworthiness Directives 2004, under the Civil Aviation Safety Regulations 1998, applies specifically to the Beechcraft 50 (Twin Bonanza) series aeroplanes. This legislation pertains to the entities and individuals involved in the manufacture, maintenance, repair, and operation of these aircraft, ensuring that they meet the necessary safety standards set forth by the Civil Aviation Safety Authority (CASA). The scope of the Act includes the revocation and remaking of various airworthiness directives that govern specific aspects of the aircraft's maintenance and operation. Geographically, the Act applies nationally within Australia, overseen by the Commonwealth. However, the implementation and enforcement of these directives may vary according to state and territory regulations. The Act excludes certain airworthiness directives that have been cancelled, as noted in the Schedule 1 of the legislative instrument. The application of the Act can be extended or restricted through subordinate instruments, allowing for the updating and refinement of airworthiness directives as required by CASA.

Key Provisions

The primary operative sections of the Airworthiness Directives 2004 involve the revocation of existing Airworthiness Directives (AD) for Beechcraft 50 (Twin Bonanza) Series Aeroplanes as listed in Schedule 1 and their subsequent remaking as separate instruments (subregulation 39.001 (1) of the Civil Aviation Safety Regulations 1998). The directive, signed by David Alan Villiers, a delegate of the Civil Aviation Safety Authority, mandates the cancellation of certain ADs, such as the Mixture Control Operation Placard, Fuel Line, Landing Gear Retract Gearbox Alignment, Engine Section Fuel Line Support, Outboard Auxiliary Tank Vent Line, Overboard Vent Line - Pesco Fuel Pumps, and Auxiliary Fuel Tank Lines, among others. Each AD is being re-made in the same form as it appears in the latest published edition of the Directive. The obligations imposed by the Airworthiness Directives 2004 are significant for the aviation industry, particularly for those involved in the maintenance and operation of Beechcraft 50 (Twin Bonanza) Series Aeroplanes. Operators and maintenance personnel must adhere to the specific requirements outlined in the re-made ADs. This includes compliance with directives concerning the installation, maintenance, and inspection of various aircraft components such as the cylinder head thermocouple, rivets in firewall seal plates, magneto ground leads, elevator control surfaces, and emergency exits placards and markings. Failure to comply with these ADs can result in serious safety risks, and thus, meticulous attention to the outlined procedures is mandatory. Any breach of the obligations imposed by the Airworthiness Directives 2004 can lead to severe consequences. Under the Civil Aviation Safety Regulations 1998, non-compliance with ADs can be considered an offence. This may result in both civil and criminal penalties. For instance, individuals or entities found to be in breach of these directives could face substantial fines. The exact penalties can vary based on the severity and nature of the breach, but they are designed to ensure stringent adherence to safety standards. Given the potential for significant harm resulting from non-compliance, the penalties serve as a strong deterrent against ignoring or neglecting the directives.

Legal classification tags

Area of Law
Aviation Law
Instrument
Legislative Instrument
Concepts
Definitions & Interpretation
Repeal & Amendment
Regulatory Standards

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.