The purpose of the EWIS training course is to provide participants with technical and regulatory knowledge in order to understand the requirements of aeronautics wiring.

Professional opportunities :

  • Technicians working directly or indirectly
    on electrical wiring interconnection

Assessment of the EWIS training course :

Assessment by multiple-choice questions.
Participants who pass the final test are issued with an EWIS level 1 and 2 certificate.

EWIS training course venue :

Training courses take place at Merville.
Other venues on request.

Prerequisites :
CAP (certificat d'aptitude professionnelle) BEP (brevet d'études professionnelles) Industrial Professional or STI (Industrial Sciences and Technologies) Baccalauréat Professional industry experience
Duration :
  • 1.5 days (12 hours) in accordance with EASA AMC 20-22 Aeroplane Electrical Wiring Interconnection System training programme.
Theoretical and practical training programme :
  • Safety rules during operations
  • Electrostatic discharge
  • Standard and special tools and tests
  • Troubleshooting procedures
  • Testing techniques
  • Replacement of an LRU
  • Documentation
  • Inspection of wiring and equipment
  • Contamination sources
  • Electrical conductors
  • Connective devices
  • Operational impact