SOFEMA Aviation Airworthiness & Part-145 Maintenance Intermediate

EWIS (Electrical Wiring Interconnection System) Initial Target Groups 1 & 2

Mandatory EASA AMC 20-22 wiring safety, contamination prevention, wire separation and clamping techniques.

E-learning

Course Fee

€85

Proceed to Provider Simulate Enrollment

Duration: Self-paced (approx. 10h)

Language: English

Certificate: Sofema Online AMC 20-22 Certificate

Course Overview

Essential training for qualified aircraft maintenance personnel who perform maintenance or inspections on electrical wiring systems, in compliance with EASA AMC 20-22 and FAA AC 25-27A.

What You Will Learn

Identify wiring degradation mechanisms: chafing, contamination, vibration, and arc tracking.
Execute inspection techniques for wiring harnesses, connectors, and conduit according to Zone charts.
Apply proper wire cleaning, clamping, bend radiuses, and conduit protection standards.
Demonstrate housekeeping protocols to prevent Foreign Object Debris (FOD) during wire harness repairs.