EASA Module 16 study materials
EASA Module 16 study resources

EASA Module 16 study plan

EASA Module 16 · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Aircraft maintenance licensing and continuing airworthiness regulatory framework (Part-66 / Part-M / Part-145 / Part-147)

  • Map the Part-66 licence categories (A, B1, B2, B3, C, L) against the aircraft and tasks each may certify, and write a one-page comparison table from memory before checking it against the regulation text

  • Trace the full chain from ICAO Annex 1 through Basic Regulation (EU) 2018/1139 to Part-66, Part-M, Part-145 and Part-147, and draw a diagram showing which regulation governs which actor

  • List the privileges and limitations of a certifying staff authorisation under Part-145 and contrast them with the privileges of an independent Part-66 licence holder

  • Define the terms certifying staff, support staff, maintenance, repair, overhaul, alteration, inspection and check in your own words and flag any pair you cannot separate cleanly

Your checkpoint

A hand-drawn or digital regulatory hierarchy diagram plus a licence-category privilege table covering all six categories, self-marked against the regulation with errors listed

Week 2

Aircraft maintenance licensing and continuing airworthiness regulatory framework (Part-66 / Part-M / Part-145 / Part-147)

  • Break down the Part-66 basic knowledge requirements into module numbers and explain which modules feed which licence category

  • Describe the route to first issue of a Part-66 licence including basic training, examination, experience requirements per category, and the role of the competent authority

  • Explain the aircraft type rating concept: what a type rating endorses, how it is added to a licence, and what the type training must contain

  • Summarise the recent experience and recency requirements that keep a licence valid, and identify which records prove them

Your checkpoint

A written summary of at least 300 words explaining the first-issue pathway for one chosen category (for example B1.1), including experience duration and type rating steps

Week 3

Aircraft maintenance licensing and continuing airworthiness regulatory framework (Part-66 / Part-M / Part-145 / Part-147)

  • Outline the Part-147 approved maintenance training organisation requirements: what approval covers, what the examination standards demand, and how a Part-147 certificate interacts with Part-66 licensing

  • Compare the knowledge, examination and experience credit a Part-147 graduate receives against a non-Part-147 candidate

  • Explain the role of the competent authority in oversight of Part-147 organisations and in the licensing examination process

  • Draft five exam-style questions on training and licensing and answer them without notes

Your checkpoint

A one-page comparison of Part-147 versus non-Part-147 licensing routes, plus five self-written questions with model answers

Week 4

Aircraft maintenance licensing and continuing airworthiness regulatory framework (Part-66 / Part-M / Part-145 / Part-147)

  • Explain the continuing airworthiness management organisation concept under Part-M, including the tasks in the continuing airworthiness management exposition

  • Describe the aircraft maintenance programme: who approves it, what it is based on, and how deviations are managed

  • Trace the airworthiness review certificate process, including who may issue it and the conditions that must be met

  • Identify the responsibilities of the owner, the operator and the CAMO for continuing airworthiness and state who is accountable in each case

Your checkpoint

A process flow for the airworthiness review certificate from preparation to issue, with the responsible party named at each step

Week 5

Aircraft maintenance licensing and continuing airworthiness regulatory framework (Part-66 / Part-M / Part-145 / Part-147)

  • List the elements of a Part-145 maintenance organisation exposition and explain what each element commits the organisation to

  • Describe the quality system requirements under Part-145, including independent audit, audit scope and follow-up of findings

  • Explain the certifying staff authorisation process in a Part-145 organisation: selection, training, assessment, issue and withdrawal

  • Distinguish the categories of findings (level 1 and level 2) and describe the corrective action and escalation path for each

Your checkpoint

A findings-handling decision tree covering level 1 and level 2 findings, with corrective action timelines and the competent authority's role at each branch

Week 6

Aircraft maintenance licensing and continuing airworthiness regulatory framework (Part-66 / Part-M / Part-145 / Part-147)

  • Describe the maintenance records and release to service requirements: what a certificate of release to service must contain and who may sign it

  • Explain the role and limits of the certificate of release to service for maintenance carried out away from a main base and for work deferred under the minimum equipment list

  • Summarise component control, including the status of components removed from an aircraft and the conditions for fitting them again

  • Explain how unscheduled maintenance and defect deferral are recorded and closed out

Your checkpoint

A checklist of every item a certificate of release to service must contain, plus a worked example of a deferred defect being recorded and later closed

Week 7

Aircraft maintenance licensing and continuing airworthiness regulatory framework (Part-66 / Part-M / Part-145 / Part-147)

  • Consolidate the whole domain by writing a one-page summary of each of Part-66, Part-M, Part-145 and Part-147 from memory

  • Identify your three weakest sub-areas from weeks 1 to 6 and re-study each one with a focused note set

  • Work through at least 60 practice questions across the domain, recording the reason for every wrong answer rather than just the correct option

  • Explain how the four regulations interlock when an aircraft moves from a Part-145 base check to a CAMO-managed continuing airworthiness programme

Your checkpoint

A scored practice set of at least 60 questions with a written error log categorising each mistake by regulation and sub-topic

Week 8

Aircraft maintenance licensing and continuing airworthiness regulatory framework (Part-66 / Part-M / Part-145 / Part-147)

  • Review the error log from week 7 and close out every remaining gap with targeted re-reading

  • Rehearse the full regulatory chain and licence-category privileges under timed conditions until you can reproduce both without reference

  • Complete a final timed mock covering the whole domain and review every answer, right or wrong

  • Write a short personal reference sheet of the facts you most often forget, to use in the final days before the exam

Your checkpoint

A final mock result with a written review, plus a one-page personal fact sheet of high-risk recall items

Milestones

Week 2: Can reproduce the regulatory hierarchy and all Part-66 licence category privileges from memory with no more than two errors

Week 4: Can explain the airworthiness review certificate process end to end and name the responsible party at each step without notes

Week 6: Can list the required contents of a certificate of release to service and explain Part-145 findings handling with no reference material

Week 7: Scores at least 75 percent on a 60-question practice set and has a written error log covering every mistake

Week 8: Scores at least 85 percent on a full timed mock and has closed every gap identified in the week 7 error log