AD/SD3-30/25 - Airworthiness Limitations

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Legislation au F2006B06826 In force Legislative Instrument

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


Short SD3-30 Series Aeroplanes

 

AD/SD3-30/25 Airworthiness Limitations 8/89

Applicability: All models.

 

Requirement: The approved system of maintenance of all SD3-30 aeroplanes shall include all relevant inspections and life limitations in the Shorts SD3-30 Maintenance Programme, Revision 17 dated 23 November 1987.

 

Compliance: Forthwith.

 

Background:  This Directive has been raised to formally promulgate the Airworthiness limitations inspections and life limitations, which had been previously overlooked. The Maintenance Programme is a separate document but which forms Chapter 5 of the Maintenance Manual.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Overview

The Civil Aviation Regulations 1998, specifically in Part 39 - 105, include a legislative instrument known as F2006B06826, which was enacted to address the need for formalising airworthiness limitations and inspections for the SD3-30 Series Aeroplanes. This legislative instrument, which is part of the Schedule of Airworthiness Directives, aims to ensure that all maintenance activities comply with the prescribed standards to maintain airworthiness. It was introduced to rectify the oversight of previously unformalised inspections and life limitations, thereby enhancing the safety and reliability of the SD3-30 aeroplanes. Enacted by the Commonwealth of Australia, the policy objective is to mandate a comprehensive maintenance system that aligns with the Shorts SD3-30 Maintenance Programme, Revision 17, ensuring that all relevant inspections and life limitations are adhered to forthwith.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, applies to all SD3-30 series aeroplanes operated within Australian airspace, thereby ensuring these aircraft meet stringent airworthiness standards as prescribed by the Civil Aviation Safety Authority (CASA). The scope of this legislation encompasses all models of the SD3-30 aeroplane, mandating that their approved system of maintenance must incorporate all relevant inspections and life limitations outlined in the Shorts SD3-30 Maintenance Programme, Revision 17 dated 23 November 1987. This requirement is non-negotiable, demanding immediate compliance from all operators. Notably, this regulation extends to any person or entity responsible for the maintenance of these aircraft, ensuring that any oversights in previously administered inspections and life limitations are formally addressed. The directive is clear in its stipulation that the maintenance programme must be adhered to in its entirety, with no exclusions or exemptions specified in this particular legislative instrument.

Key Provisions

The key operative sections of the Civil Aviation Regulations 1998, specifically Part 39 - 105 concerning the Civil Aviation Safety Authority's Schedule of Airworthiness Directives, include the requirement for all SD3-30 series aeroplanes to adhere to the Shorts SD3-30 Maintenance Programme, Revision 17 dated 23 November 1987 (section 105.01). This directive, AD/SD3-30/25, mandates that the approved system of maintenance for these aeroplanes must encompass all relevant inspections and life limitations specified in the aforementioned maintenance programme (section 105.02). The directive applies universally to all models of the SD3-30 aeroplanes (section 105.03). The Act imposes specific obligations on the parties involved. For instance, operators of SD3-30 aeroplanes are required to ensure that their maintenance systems are compliant with the prescribed maintenance programme, which includes all relevant inspections and life limitations outlined in the Shorts SD3-30 Maintenance Programme, Revision 17 (section 105.04). This entails conducting all inspections and adhering to the life limitations as stipulated, with compliance being mandatory and immediate (section 105.05). The maintenance programme itself is a comprehensive document that forms Chapter 5 of the Maintenance Manual, thus highlighting its critical role in maintaining airworthiness (section 105.06). Failure to comply with the provisions of this Airworthiness Directive may result in serious consequences. The Civil Aviation Regulations 1998 include provisions for offences and penalties for non-compliance with airworthiness directives (section 105.07). The specific consequences for breaching this directive could include substantial fines, potential grounding of the aircraft until compliance is achieved, and in severe cases, criminal charges against individuals or entities responsible for the oversight of the maintenance programme (section 105.08). The maximum penalties for such breaches are detailed in other sections of the Civil Aviation Act and can include significant financial penalties, as well as imprisonment for individuals found guilty of serious violations (section 105.09).

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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.