Category Exclusion Lifting
CASA Part 66 Category Training
Category Exclusion Lifting
Exclusion Removal Course
CASA E12 for B1.1, B1.2 / MEASS00303

E12 for CASA B1.1, B1.2 (Excluding propellers) / LME033 Airframe/Engine – B1.1 and B1.2 Licence Exclusion E12 Removal

Gap training and assessment to support removal of the nominated CASA Part 66 exclusion for your licence category. Mapped to the Part 66 MOS requirements.

Who is this course for?

CASA Part 66 B1.1/B1.2 licence holders with exclusion E12 who need it removed.

Course Outcome / Certification

Upon successful completion of this course, candidates will receive:
* CASA Form 465, which Sigma will submit to CASA
* AQF Statement of Attainment (SoA) listing all Units of Competency successfully completed

Explore & Apply
Exclusion E12 is removable from a licence if the licence is not also subject to exclusion E3.

First Select a Preferred Delivery Mode:

To get pricing, course details, units, duration & entry criteria and to apply, select a mode below:

Select a Preferred Delivery Mode
RPL and Gap Assessment Pathway Self-Directed for Experienced Engineers
Course Information For

CASA E12 for B1.1, B1.2 / MEASS00303 E12 for CASA B1.1, B1.2 (Excluding propellers) / LME033 Airframe/Engine – B1.1 and B1.2 Licence Exclusion E12 Removal

Delivered Via
RPL and Gap Assessment Pathway Self-Directed for Experienced Engineers

This pathway is designed for experienced, self-motivated aircraft maintenance engineers.

Knowledge is assessed through an individualised combination of Recognition of Prior Learning (RPL) and targeted knowledge gap assessments. Practical competency (performance evidence) is assessed via RPL using acceptable practical evidence.

Equivalence of Standard
The RPL and Gap Training pathway does not reduce the competency standard required for the award of the qualification. All learners, regardless of delivery mode, must meet the full requirements of each unit of competency, including performance evidence, knowledge evidence and assessment conditions.
No unit of competency is granted solely on the basis of employment history or documentation without structured assessment and verification.

Submit an application

tuition Fees

Full Fee: $2,600
$500 on application, balance less credit on commencement
Payment Plan: 50% upfront
with the remaining 50% payable upon completion or within 6 months of the first payment, whichever comes first.

Full tuition fees paid as $500 on application, with balance due following assessment of applicable credit. Payment Plan: 50% upfront, with the remaining 50% payable upon completion or within 6 months of the first payment, whichever comes first.

Course Duration

1 month
Study Load: 8 hours per week
  • The RPL & Gap training pathway has a reduced volume of learning versus full-time delivery due to the recognition of experience. Duration is only a guide – students may complete in a shorter or longer timeframe.
  • Duration will be shorter if any Credit Transfer is granted.

Before you Apply

  • This course is designed for working aircraft maintenance engineers
  • This delivery mode requires a minimum of two (2) years of aircraft maintenance experience
  • Learners must be currently employed in an aircraft maintenance environment working on operating aircraft
  • Learners must be able to provide acceptable evidence for the practical tasks specified in each Unit of Competency
Units of study in this Course

Study Units

Unit of competency
Unit Name
Unit Title
Core
Elective
Stream Elective
More
Remove and install propeller systems and components

What you will learn:

Strengthen the ability to remove and install propeller systems and components within an aircraft maintenance organisation, aligned to approved data and controlled risk management. Key tasks span using MSDS and PPE and locate and correctly remove and install propeller de-icing system components, with disciplined sequencing and verification of each step. Knowledge areas include governors, controls and control linkages, and beta control systems to support faultfinding and defensible serviceability decisions. Emphasis is on defensible maintenance decisions—confirming serviceability, managing risk, and leaving a traceable maintenance trail.

  • Apply relevant manuals and enterprise procedures to propeller systems and components, ensuring correct set-up, isolation, and compliance with local requirements.
  • Prepare the work area and carry out hands-on tasks on propeller systems and components, using correct tools, test equipment, and contamination control.
  • Verify outcomes on propeller systems and components through inspection, test, and logic-based faultfinding, including checks after rectification.
  • Record results, defects, and rectification actions, and communicate status to support certification-ready handover.
Selection Restrictions
Required for variable pitch propellers
Prerequisites
MEA156, MEA155, MEA154, MEA158, MEA157, MEA107
Inspect, test and troubleshoot propeller systems and components

What you will learn:

Build competence to inspect, test, and troubleshoot propeller systems and components in line and base maintenance settings, using approved data and safe systems of work. Key tasks span applying relevant WHS practices and rig and adjust propeller controls and systems, with disciplined sequencing and verification of each step. Knowledge areas include forces acting on a propeller, de-coupling, and pitch changing mechanisms to support faultfinding and defensible serviceability decisions. Competence is demonstrated through safe work practices, correct configuration control, and records that stand up to audit.

  • Use approved maintenance data (manuals, drawings, standards) for propeller systems and components, and confirm configuration, limits, and safety controls.
  • Execute maintenance actions on propeller systems and components with disciplined sequencing, correct technique, and control of hazards.
  • Assess defects and performance on propeller systems and components using appropriate test methods, then confirm correct operation before release.
  • Document work performed and test outcomes, and provide a clean technical handover for continuing airworthiness.
Selection Restrictions
Required for variable pitch propellers
Prerequisites
MEA307
Implied Prerequisites
MEA107, MEA154, MEA155, MEA156, MEA157, MEA158

How We Train

How We Undertake Training (RPL & Gap)

Training for students in the RPL and Gap pathway is self-directed online for theory only.

Theory Training

Training for students taking the RPL & Gap training pathway is self-directed online, but supported with engaging learner resources, regular webinars and Q&A sessions, 1:1 tutoring on request, and support from our training team when required.

The following training and resources are provided for each Unit of Competency:

  • Audio lecture (available as a podcast feed)^
  • Sigma Digital Learner Guide / PDF Learning Materials
  • Toolbox 60 webinars (students can attend fortnightly online)
  • Live Q&A sessions (students can attend fortnightly online)
  • Quarterly check-in
  • Tutoring sessions (on request)

Note: Practical training is not offered for this delivery mode. This pathway is designed for engineers with existing experience and supporting aviation industry-standard documentation (e.g. Journal of Industrial Experience, task cards). Students are expected to provide evidence of practical competency, which is assessed via RPL in line with SAC’s Acceptable Practical Evidence Guidelines.

Where practical training is requested, this may be arranged on a fee-for-service basis for groups, either onsite at SAC facilities or offsite at an approved AMO/MRO facility.

^Audiobook rollout in-progress - not all units will include an audiobook at time of enrolment

How We Assess

How We Undertake Assessment (RPL & Gap)

Sigma Aerospace College operates a four-stage RPL & Gap assessment process following successful application and onboarding.

Assessment Phase 1 – Gap Analysis

Once the onboarding process is complete and initial documentation has been provided, SAC undertakes an assessment of prior learning, applicable credit transfer, and any identified knowledge gaps.

At this stage, an invoice is issued for tuition fees (the course fee listed on the website, less any approved credit transfer). Once payment is received:

  • The customised learning environment is unlocked
  • An initial RPL report (as required by CASA) is issued

This invoice covers all tuition fees, training materials, and any applicable CASA exams.

Assessment Phase 2 – Gap Assessment (Theory) and RPL Evidence Collection (Practical)

Once the customised learning environment is unlocked in the learning management system (aXcelerate), students are presented with:

  • Knowledge gap assessments for Units of Competency not granted in full during Phase 1 via RPL or credit transfer
  • Practical evidence upload assessments for outstanding Units of Competency

Submitted practical evidence is assessed via RPL against Unit of Competency performance evidence requirements.

Assessment Phase 3 – Competency Conversation

Following completion of gap assessments and submission of sufficient practical evidence (as defined in the Acceptable Practical Evidence Guide), students undertake a clustered competency conversation with an instructor.

  • Format: one-on-one discussion
  • Duration: approximately 30–60 minutes
  • Purpose: final verification of competency

Assessment Phase 4 – CASA Exams

For training products with a CASA outcome, the final stage involves preparation for and completion of invigilated CASA examinations. An administrator will contact the student at the conclusion of Phase 3 to arrange suitable exam times.

Note: Students may apply for recognition of prior learning for any existing practical experience at any time, as long as at the time of Sigma's assessment of that evidence as prior learning (i.e. when uploaded to the relevant capture in the LMS) the evidence meets the terms in the acceptable practical evidence guide, is authentic, sufficient, and meets unit requirements.

Entry Requirements

Age

  • Minimum age 18 years at commencement of course

Education

  • Australian High School Year 11 completion with a pass in English and maths; or
  • Completion of a formal Language literacy and numeracy (LLN) assessment tool at ACSF Level 3

Employment and Evidence

  • Candidate must be working in an aircraft maintenance environment on operating aircraft AND
  • Candidate must be able to present valid evidence (as specified in the Acceptable Practical Evidence Guide) of completion of practical tasks undertaken by the candidate prior to our assessment of that evidence (see the Unit of Competency table for links to full requirements of each unit of competency >). Once provided by the candidate and authenticated as valid by SAC, the college will use this evidence as part of a portfolio of evidence to build a case for competence via Recognition of Prior Learning (RPL)) and Gap Training.

Experience

  • Two years of aircraft maintenance experience OR
  • Two years of aircraft maintenance training at a regulator-approved Maintenance training organisation

Computing

  • Desktop or Laptop computer with webcam and speaker, and modern web browser, PDF viewer, and standards-compatible office suite software
  • Reliable broadband internet connection
  • An active email address
  • Intermediate computing skills, including knowledge of how to use internet to access information.

Residency

  • Students must not be on an Australian 500 class student visa, and subject to its terms.

Pre-Application Confirmation

IMPORTANT

Before you Apply

  • This course is designed for working aircraft maintenance engineers
  • This delivery mode requires a minimum of two (2) years of aircraft maintenance experience
  • Learners must be currently employed in an aircraft maintenance environment working on operating aircraft
  • Learners must be able to provide acceptable evidence for the practical tasks specified in each Unit of Competency

Entry requirements

Age

  • Minimum age 18 years at commencement of course

Education

  • Australian High School Year 11 completion with a pass in English and maths; or
  • Completion of a formal Language literacy and numeracy (LLN) assessment tool at ACSF Level 3

Employment and Evidence

  • Candidate must be working in an aircraft maintenance environment on operating aircraft AND
  • Candidate must be able to present valid evidence (as specified in the Acceptable Practical Evidence Guide) of completion of practical tasks undertaken by the candidate prior to our assessment of that evidence (see the Unit of Competency table for links to full requirements of each unit of competency >). Once provided by the candidate and authenticated as valid by SAC, the college will use this evidence as part of a portfolio of evidence to build a case for competence via Recognition of Prior Learning (RPL)) and Gap Training.

Experience

  • Two years of aircraft maintenance experience OR
  • Two years of aircraft maintenance training at a regulator-approved Maintenance training organisation

Computing

  • Desktop or Laptop computer with webcam and speaker, and modern web browser, PDF viewer, and standards-compatible office suite software
  • Reliable broadband internet connection
  • An active email address
  • Intermediate computing skills, including knowledge of how to use internet to access information.

Residency

  • Students must not be on an Australian 500 class student visa, and subject to its terms.

Delivery disclaimer

RPL & Gap Assessment – Student Acknowledgement and Delivery Conditions

I acknowledge and understand that the RPL & Gap assessment delivery mode is a self-directed training and assessment pathway intended for experienced aircraft maintenance engineers only.

I understand and agree that:

  • This delivery mode does not include structured practical training or supervised practical assessment;
  • Practical competency is assessed through Recognition of Prior Learning (RPL) and as such,
  • No practical training is included in this course I am expected to provide evidence of competency specified in the units of competency for this course, and I have read performance evidence requirements included in the links to each unit of competency on this course;
  • I am responsible for providing valid, sufficient, authentic, and current evidence of practical competence;
  • All practical evidence must be submitted online in accordance with the Acceptable Practical Evidence Guide;
  • Evidence may include, but is not limited to, logbooks, task records, workplace documentation, and third-party verification;

I confirm that I have read and understood the performance evidence requirements for each Unit of Competency, as outlined in the Units of Study table for this course, and understand that failure to provide suitable evidence may result in:

  • Additional gap training or assessment requirements, and/or
  • Non-award of competency for one or more Units of Competency

Sigma take academic integrity extremely seriously. I confirm that I understand the academic integrity requirements of this course as specified on the policy page, and that cheating or use of any plagiarism tools / AI tools in completion of, or fabricating evidence for, assessment will result in a cancellation of enrolment and formal report to relevant authorities (including CASA) - this includes evidence of cheating or misconduct in invigilated CASA exams, which will result in a formal report to CASA of both yourself, AND your nominated invigilator, AND nominated facility AND may include a formal ban on enrolment or examination within the facility.

Also ensure you have read and understand these documents before applying:

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