# Train the trainer for Part-147 and Part-145

> Train the trainer online for Part-147 instructors, Part-145 OJT instructors and practical assessors, with exam and certificate.

Interactive train-the-trainer preparation for maintenance instructors, OJT mentors and practical assessors: lesson design, virtual delivery, OJT records, fair assessment and training evaluation.

Part-147 instructors, Part-145 OJT instructors and practical assessors are often excellent technicians who were never taught how to design a lesson, run a fair assessment, or keep an OJT record that would survive an audit.

The 24-hour classroom-equivalent course is instructional-methods training referenced to Part-147 147.A.105/110, Part-145 145.A.30(e) and Part-66 Appendix III. It is not by itself a Part-147 instructor acceptance.

## Course evidence at a glance

- 24 classroom-hour equivalent learning plan
- 26 sections with mid-course scenario quizzes
- Written for Part-147 and Part-145 instructor roles together

## Who this training is for

Part-147 theoretical and practical instructors, Part-145 OJT instructors, practical assessors, training managers and nominated training staff.

Use it as instructional-methods knowledge. Organisation and competent-authority acceptance of a named instructor remain separate.

## Regulatory context

Training references: EASA Part-147 147.A.105/110; Part-145 145.A.30(e); Part-66 Appendix III (instructional-methods training only).

Keep observed teaching practice and standardisation in your own training department.

Course content is maintained against the latest applicable regulatory amendments reviewed as of 10 September 2026.

## Assessment and certificate

Learners complete 26 interactive sections and a final examination, then receive a named certificate.

## Training coverage

- Lesson design, virtual delivery and training aids
- OJT records, mentoring and fair practical assessment
- Evaluation of training effectiveness

## Related courses

- [Train the Trainer — Part-147 Instructors, Part-145 OJT Instructors & Practical Assessors](https://mxcourse.net/courses/TTT-147-145.md): Interactive train-the-trainer preparation for maintenance instructors, OJT mentors and practical assessors: lesson design, virtual delivery, OJT records, fair assessment and training evaluation. 24-hour classroom-equivalent learning plan. 65.00 EUR · 24 hours classroom equivalent.

## Related topics

- [Aviation maintenance training online](https://mxcourse.net/training/aviation-maintenance-training.md)
- [EASA Part-145 training online](https://mxcourse.net/training/part-145-training.md)
## Guides

- [Training records that survive an aviation audit](https://mxcourse.net/guides/organisational-training-records.md)
## Common questions

### Does this make me a Part-147 accepted instructor?

No. Instructor acceptance is an organisational and competent-authority process. This course is instructional-methods preparation.