EWIS for Groups 3 – 6 – 1 Day


EWIS Training – Electric Wiring Interconnect System Training is a offered as one day training which covers a detailed understanding of the specific requirements, but note that it is required to develop this training further within your organisation particular to reflect your aircraft types and wiring practices. Effective: 05/09/2008 Ref AMC 20-21 AMC 20-22 AMC 20-23 Annex III to ED Decision 2008/007/R of 29/08/2008.

Detailed Content / Topics – The following Subjects will be addressed

- Introduction
- Acronyms
- Terminology
- EWIS Background
- Why are we training EWIS?
- Swissair 111 / BA 737-436, G-DOCH
- AMC 20-21
- Development of EWIS Inspection
- AMC 20-8 – Mandatory Reporting
- Standard Practices
- Tools Special Tools & Equipment
- LRU Replacement General Practices
- Understanding and Using Chapter 20
- Inspection
- Zonal Areas of Inspection and Levels
- Inspection of Aircraft Electrical Bonding & Grounds
- EWIS Areas of Concern
- Housekeeping
- Inspection of Wiring

Target Groups

People that are involved in Aircraft carrying more than 30 Pax or 7500 lb of Freight and work for:
- Large Aircraft AOC Holders
- EASA Part M Subpart G Continuing Airworthiness Management Organisations
- EASA Part 145 Maintenance Organisations


A background in an aviation environment.

Learning Objectives

After attending this course, participants should be able to understand of the specific requirements, having in mind that it is required to develop this
training further within its organisation particular to reflect the organisation’s aircraft types and wiring practices.


1 day – The training will commence at 09.00 and finish at 17.00, with appropriate refreshment breaks.

To register for this training, please email office@sassofia.com or Call +359 28210806

Discount Program

Multi Delegate Discount
· For 2 Delegates (or 1 Delegate attending 2 Trainings) we offer 15% Discount for each Delegate
· For 3 Delegates (or 1 Delegate attending 3 Trainings) we offer 25% Discount for each Delegate
· For 4 Delegates we offer 4 for the price of 3 special offer.

Early Bird Discount
· For 1 person – 15 %
· For 2 persons, we will add additional 5 %
· For 3 persons, we will add also additional 5 %

The Early Bird Discount Program is applicable for bookings taken and payment received more than 4 weeks before commencement of the training!

You can combine the Multi Delegate and Early Bird discount programs, and to receive up to 30 % discount for all required trainings!

Check all discounts

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