EWIS Group 5 Refresher
Refresher training should be conducted in a period not exceeding two years (AMC 20-22).
Qualified staff performing other engineering or planning work on in-service aeroplanes and are personnel who are authorised to design mechanical/structure, systems installations, modifications and repairs, or personnel who are authorised to plan maintenance tasks.
Modules included in the training are as follows:
- Module A General EWIS Practices
- Module F Connective Devices