Electrical Wiring Interconnection System 4/5/6 (EWIS4/5/6) - Initial Training

This training is dedicated to:

Target Group 4: Qualified staff performing electrical/avionic engineering on in-service aeroplane. Qualified staff performing general maintenance/inspections not involving wire maintenance (LRU change is not considered wire maintenance)

Target Group 5: Qualified staff performing other engineering or planning work on in-service aeroplane.

Target Group 6: Other service staff with duties in proximity to electrical wiring interconnection systems

According to Part-145 requirements, EWIS training is mandatory.

Initial training should be conducted for each designated work group.

Minimum Initial Training Programme - AMC 20-22.

Course content:
GENERAL ELECTRICAL INTERCONNECTION SYSTEM PRACTICES
INSPECTION
HOUSEKEEPING
WIRES