Qualification Outline

Date retreived
22/07/2026 1:01 AM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Certificate IV in Aeroskills (Mechanical)

Certificate IV in Aeroskills (Mechanical)

Qualification
National Code:
MEA40718
State Code:
BDW1
TGA Status:
Current
DTWD Status:
Approved
National Endorsed, State Implementation and Classification
Field of Education
0315 - Aerospace Engineering And Technology
Original TGA Release Date
31/08/2018
Approved Date
04/01/2019
Stream of Study
Complete Trades Course (3212)
VET Act Classifier
A
Nominal Hours
1300
Duration
3 Semesters
Current Release Number
3.00
Current Release Date
04/09/2025
VET Act Conditions
Releases
Release Version Release Date TGA Status DTWD Status
3.00 04/09/2025 Current Approved
2.00 22/11/2022 Replaced Approved
1.00 31/08/2018 Replaced Approved
Description

This qualification applies to employees of Civil Aviation Maintenance Organisations (AMOs) or to members of the Australian Defence Force (ADF) who perform scheduled inspections, fault diagnosis and repair, and modification of airframes and airframe mechanical, hydraulic and pneumatic systems and components and of aircraft engines and (where applicable) propellers.
The qualification applies to either aircraft maintenance performed on flight lines/ramps and in hangars, or to airframe and engine component repair and overhaul performed in workshops. These outcomes are defined in two streams:
aircraft maintenance stream
component maintenance workshop stream.
The qualification consists of:
common units that apply to all Aeroskills specialist streams at AQF Certificate III and IV levels
mechanical and structures technical stream units relating to airframe and engine system and component maintenance
mechanical technical stream units and a small number of avionic stream units that are applicable to the aircraft component maintenance workshop stream.
Because of the wide application of this qualification there is considerable flexibility in the selection of technical stream units and individuals should be mindful of their future career aspirations when selecting units for, in particular, the aircraft maintenance stream. Provided that the correct elective units are selected, the qualification articulates with the MEA50219 Diploma of Aeroskills (Mechanical), which qualifies individuals for the grant by Civil Aviation Safety Authority (CASA) of a B1 Aircraft Maintenance Engineer Licence.
The qualification also provides credit towards the MEA50422 Diploma of Aviation Maintenance Management and the MEA60222 Advanced Diploma of Aviation Maintenance Management.
There are 0 minimum work placement hours required for this unit.
No licensing, legislative or certification requirements apply to this qualification at the time of publication.

Schedule
Packaging Rules
To be awarded the MEA40718 Certificate IV in Aeroskills (Mechanical) - Aircraft Maintenance stream, competency must be demonstrated in twenty one (21 units), consisting of:
- all eight (8) core units
- thirteen (13) elective units to be selected from Group A.

To be awarded the MEA40718 Certificate IV in Aeroskills (Mechanical) - Component Maintenance Workshop stream, competency must be demonstrated in fourteen (14 units), consisting of:
- all eight (8) core units
- six (6) elective units to be selected from Groups B and C, consisting of:
- at least three (3) elective units to be selected from Group B
- three (3) elective units or fewer to be selected from Group C.

Please refer to the Qualification Packaging Rules for information regarding pre-requisite units.
1. Core units

These units must be selected.

Please refer to the Qualification Packaging Rules for information regarding pre-requisite units.

State Code National Code Title Hours Type
OAD16 MEA156 Apply quality standards during aviation maintenance activities 40 Unit of competency
OAD03 MEA154 Apply work health and safety practices in aviation maintenance 40 Unit of competency
OAD08 MEA157 Complete aviation maintenance industry documentation 40 Unit of competency
AUD80 MEA118 Conduct self in the aviation maintenance environment 20 Unit of competency
AUF71 MEA107 Interpret and use aviation maintenance industry manuals and specifications 40 Unit of competency
AWC13 MSMENV272 Participate in environmentally sustainable work practices 20 Unit of competency
OAC98 MEA158 Perform basic hand skills, standard trade practices and fundamentals in aviation maintenance 40 Unit of competency
OAD01 MEA155 Plan and organise aviation maintenance work activities 40 Unit of competency
2. Elective units: Group A - Aircraft Maintenance Stream

To be awarded the MEA40718 Certificate IV in Aeroskills (Mechanical) - Aircraft Maintenance stream - thirteen (13) elective units to be selected from Group A.

Please refer to the Qualification Packaging Rules for the full details of available options and information regarding pre-requisite units.

State Code National Code Title Hours Type
OEH67 MEAMEC0024 Fabricate and repair aircraft mechanical components or component parts 100 Unit of competency
AUE01 MEA246 Fabricate and/or repair aircraft electrical hardware or parts 40 Unit of competency
AUE04 MEA318 Inspect aircraft hydro-mechanical, mechanical, gaseous and landing gear systems and components 60 Unit of competency
OEH63 MEASTR0001 Inspect aircraft structures 60 Unit of competency
AUF99 MEA319 Inspect gas turbine engine systems and components 80 Unit of competency
AUE88 MEA339 Inspect, repair and maintain aircraft structures 140 Unit of competency
AUE73 MEA312 Inspect, test and troubleshoot aircraft fixed wing flight control systems and components 60 Unit of competency
AUF75 MEA309 Inspect, test and troubleshoot aircraft hydro-mechanical and landing gear systems and components 120 Unit of competency
AUF92 MEA310 Inspect, test and troubleshoot aircraft pneumatic systems and components 60 Unit of competency
OEH03 MEAMEC0013 Inspect, test and troubleshoot gas turbine engine systems and components 120 Unit of competency
AUF41 MEA313 Inspect, test and troubleshoot piston engine systems and components 120 Unit of competency
AUE29 MEA315 Inspect, test and troubleshoot propeller systems and components 60 Unit of competency
AUF38 MEA316 Inspect, test and troubleshoot rotary wing rotor and control systems and components 80 Unit of competency
OEH59 MEASTR0005 Maintain aircraft structure and components 80 Unit of competency
OFH27 MEAMEC0077 Maintain aircraft vapour cycle air conditioning systems 50 Unit of competency
AUE49 MEA328 Maintain and/or repair aircraft mechanical components or parts 100 Unit of competency
OBD00 AVIF0044 Marshal aircraft 20 Unit of competency
AUD75 MEA301 Perform aircraft flight servicing 120 Unit of competency
OEG91 MEAMEC0053 Perform borescope inspections 50 Unit of competency
AUF96 MEA305 Remove and install aircraft fixed wing flight control system components 60 Unit of competency
OAD17 MEA398 Remove and install aircraft hydro-mechanical and landing gear system components 60 Unit of competency
AUG08 MEA303 Remove and install aircraft pneumatic system components 60 Unit of competency
AUF81 MEA306 Remove and install engines and engine system components 60 Unit of competency
AUE51 MEA201 Remove and install miscellaneous aircraft electrical hardware/components 40 Unit of competency
AUE30 MEA304 Remove and install non-pressurised aircraft structural and non-structural components 60 Unit of competency
AUD95 MEA317 Remove and install pressurised aircraft structural and non-structural components 60 Unit of competency
AUE06 MEA307 Remove and install propeller systems and components 60 Unit of competency
AUF06 MEA308 Remove and install rotary wing rotor and flight control system components 60 Unit of competency
AUF61 MEA321 Test and troubleshoot aircraft fixed wing flight control systems and components 60 Unit of competency
AUG18 MEA320 Test and troubleshoot aircraft hydro-mechanical, gaseous and landing gear systems and components 60 Unit of competency
AUF43 MEA322 Test and troubleshoot gas turbine engine systems and components 60 Unit of competency
OAD00 MEA296 Use electrical test equipment in aviation maintenance activities 20 Unit of competency
3. Elective Units: Group B - Component Maintenance Workshop

To be awarded the MEA40718 Certificate IV in Aeroskills (Mechanical) - Component Maintenance Workshop stream - at least three (3) units can be selected from Group B.

Please refer to the Qualification Packaging Rules for the full details of available options and information regarding pre-requisite units.

State Code National Code Title Hours Type
OEG16 MEAMEC0075 Assemble aircraft piston engine quick engine change unit 25 Unit of competency
OEG19 MEAMEC0071 Disassemble aircraft piston engines 35 Unit of competency
OEG17 MEAMEC0074 Reassemble aircraft piston engines 35 Unit of competency
OEG83 MEAMEC0062 Repair and overhaul aircraft fuel system components 70 Unit of competency
OEG84 MEAMEC0060 Repair and overhaul aircraft hydraulic system components 110 Unit of competency
OEG20 MEAMEC0070 Repair and overhaul aircraft mechanical system components 130 Unit of competency
OEH66 MEAMEC0073 Repair and overhaul aircraft piston engine crankcase assembly components 35 Unit of competency
OEG18 MEAMEC0072 Repair and overhaul aircraft piston engine cylinder assembly components 35 Unit of competency
OEH86 MEAMEC0061 Repair and overhaul aircraft pneumatic system components 110 Unit of competency
OEH85 MEAMEC0063 Repair and overhaul gas turbine engine air inlet and compressor components and modules 70 Unit of competency
OEG58 MEAMEC0066 Repair and overhaul gas turbine engine ancillary section components 70 Unit of competency
OEG82 MEAMEC0064 Repair and overhaul gas turbine engine combustion section components and modules 70 Unit of competency
OEG75 MEAMEC0065 Repair and overhaul gas turbine, engine turbine and exhaust section components 70 Unit of competency
OEG42 MEAMEC0068 Repair and overhaul propellers 110 Unit of competency
OEH64 MEAMEC0069 Repair and overhaul rotary wing dynamic components 190 Unit of competency
OEG15 MEAMEC0076 Test aircraft piston engines after repair or overhaul 35 Unit of competency
OEG81 MEAMEC0067 Test gas turbine engines and engine modules after overhaul or repair 70 Unit of competency
4. Elective Units: Group C - Component Maintenance Workshop

To be awarded the MEA40718 Certificate IV in Aeroskills (Mechanical) - Component Maintenance Workshop stream - no more than three (3) units can be selected from Group C.

Please refer to the Qualification Packaging Rules for the full details of available options and information regarding pre-requisite units.

State Code National Code Title Hours Type
OEW55 MEM24012 Apply metallurgical principles 36 Unit of competency
AUE01 MEA246 Fabricate and/or repair aircraft electrical hardware or parts 40 Unit of competency
OAV04 MEM16006 Organise and communicate information 18 Unit of competency
AUE51 MEA201 Remove and install miscellaneous aircraft electrical hardware/components 40 Unit of competency
OEH88 MEAMEC0055 Shot-peen aircraft components 40 Unit of competency
OFH34 MEM24041 Undertake basic magnetic particle tests Unit of competency
OFH29 MEM24040 Undertake basic penetrant tests Unit of competency
OAD00 MEA296 Use electrical test equipment in aviation maintenance activities 20 Unit of competency
OAV23 MEM13015 Work safely and effectively in manufacturing and engineering 32 Unit of competency
Replaces
State Code National Code Title Type
AVP0 MEA40715 Certificate IV in Aeroskills (Mechanical) Qualification
No information
Entry Requirements

Nil.

Traineeships and Apprenticeships
(AP00380) AIRCRAFT MAINTENANCE ENGINEER - MECHANICAL Apprenticeship

Part-time is defined as a minimum of 20 hours per week.