Electrical Wiring Interconnection System (EWIS)

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Purpose of The Course

The purpose of this course is to provide minimum initial theory training on EWIS to enable personnel who perform wiring systems maintenance to improve the airworthiness code for large aeroplanes and the requirements for continued airworthiness in the field of electrical wiring interconnection systems since failures in those systems have been identified as causal factors in several incidents and accidents involving large aeroplanes.

As laid out in 145.A.30 of the EASA regulations, this is mandatory training for all personnel involved in any maintenance, management and/or quality auditing.

At the end of the course, you will receive a “Certificate of Completion”.

Lesson times for the course

Theorical Part

Montag – Donnerstag: 08:00 – 15:45
Freitag: 08:00 – 12:20

Practical Part

Montag – Donnerstag: 07:30 – 16:00
Freitag: 07:30 – 14:00

You will receive the exact teaching times with your course confirmation.


Course Information:

Electrical Wiring Interconnection Systems (Theoretical) 2 Days 12.04 – 13.04.2021 Gilching 590,–€ (plus 19% VAT)
Electrical Wiring Interconnection Systems (Theoretical & Practical) 3 Days 12.04 – 14.04.2021 Gilching 990,–€  (plus 19% VAT)

Your Contact Person:

Ms. Andrea von Drach

Tel: +49 8105 77849 32
Fax: +49 8105 77849 33
E-Mail: Andrea.vonDrach@aero-bildung.de


If you would like to enroll for a scheduled course, please click here and fill in the enrollment form.


If you are interested in this course and would like to send us a request, please click here and fill in the request form.

Course Features

  • Duration 3 Days
  • Language Eng / Ger
  • Exam/Assessment No