EWIS Target Group 1 — Engineering / Certifying

Regulatory basis

AMC 20-22 TG1; Part-145 145.A.30(e)

Each course ships with a compliance table mapping its modules to the AMC/GM paragraphs it addresses. Acceptance of training rests with the receiving organisation under its approved training programme.

Syllabus

1. A
   EWIS introduction and impact

   Definition of EWIS; chafing, aging, contamination; significant accidents (TWA800, SR111).

   AMC 20-22 Mod A

   1 h
2. B
   Wiring practices — installation & repair

   Routing, separation, clamping, bend radius, splicing, sleeving, terminations.

   AMC 20-22 Mod B; AC 43.13-1B

   1.5 h
3. C
   Connectors and terminations

   Pin/socket; back-shells; environmental seals; correct removal/insertion tooling.

   AMC 20-22 Mod C

   1 h
4. D
   Inspection of EWIS

   GVI / DET; what to look for; common findings; documentation.

   AMC 20-22 Mod D

   1.5 h
5. E
   Wiring repair and rework

   Approved methods; materials; workmanship standards; certification of repair.

   AMC 20-22 Mod E

   1.5 h
6. F
   Special electrical zones (incl. fuel tanks)

   Identification; CDCCL link; restrictions on materials.

   AMC 20-22 Mod F

   1 h
7. EX
   Assessment

   Written + practical observation; ≥75 %.

   AMC 20-22

   0.5 h

How it works