The need for Electrical Wiring Interconnect System EWIS training was not only identified but substantially raised in profile following two very dramatic and significant aviation accidents. Since 2010 Sofema Aviation Services has started to deliver EWIS training both as open training courses and in company training courses. The first accident affecting flight TWA 800 which…

The requirements to perform an Enhanced Zonal Analysis Procedure EZAP was essentially introduced due to a shortfall in the original specification of the ATA 100 MSG 3 process. A Harmonized process involving both  the FAA and EASA  was undertaken and The EZAP is specified in EASA AMC document AMC 20-21,  ref Appendix A and is…

In recent years, requirements to address the in service training of personnel who are required to perform either Electrical Wiring Interconnect System Inspection (EWIS) inspection, or EWIS Maintenance. Sofema Aviation Services offer a 3 Day in company Training to allow you to manage and deliver your own EWIS training to ensure compliance with the requirements…

Electrical Wiring Interconnect System EWIS Training was issued as an EASA requirement in the summer of 2008. There is much confusion across industry as to the requirements to comply with the need for training EWIS within the Part 145 and Part M environment. AMC 20-22 makes It very clear as to the requirements which are…