EWIS Target Group 1 & 2 — Initial Training

Overview

Online EWIS knowledge and decision training aligned to AMC 20-22 Target Group 1 maintenance and Target Group 2 inspection objectives. Supports role-based organisational training; hands-on performance, competence assessment and task authorisation remain separate. Includes fictional scenario practice and a separate final knowledge examination. Classroom-equivalent hours are a planning estimate, not measured attendance or a prescribed minimum.

This online aviation training course is designed for controlled seat assignment, recorded trainee progress, final assessment, and certificate issue after passing.

Course revision 2, reviewed 2026-09-10. References support the training scope; operational use requires current applicable rules and the organisation’s accepted procedures.

Syllabus

11 modules, completed in order — each with its keywords and objective.

1. 1

   Introduction & Course Objectives

   scopeobjectivestarget groupsassessment

   Objective: Explain introduction & course objectives and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

2. 2

   Why EWIS Matters — Background & Lessons Learned

   EWISaccidentsageing wiringlessons learned

   Objective: Explain why ewis matters — background & lessons learned and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

3. 3

   Key Definitions & Terminology

   EWIS definitionwireharnessterminology

   Objective: Explain key definitions & terminology and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

4. 4

   Module A — General EWIS Practices

   general practicessafe handlingprotectionworkmanship

   Objective: Explain general ewis practices and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

5. 5

   Module B — Wiring Practices Documentation

   wiring manualsSWPMstandard practicesdata

   Objective: Explain wiring practices documentation and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

6. 6

   Module C — Inspection

   inspectioncriteriadamagezonal inspection

   Objective: Explain inspection and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

7. 7

   Module D — Housekeeping & Contamination Control

   housekeepingcontaminationdebrisfluids

   Objective: Explain housekeeping & contamination control and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

8. 8

   Module E — Wire

   wire typesinsulationratingsselection

   Objective: Explain wire and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

9. 9

   Module F — Connective Devices

   connectorsterminalssplicesgrounds

   Objective: Explain connective devices and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

10. 10

    Module G — Connective-Device Repair

    repaircontact replacementcrimpingapproved methods

    Objective: Explain connective-device repair and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

11. 11

    References & Further Reading

    AMC 20-22SWPMreferences

    Objective: Explain references & further reading and evaluate the section’s fictional evidence within the limits of role, data and authorisation.

Final assessment

• Format: 12 multiple-choice questions drawn from the course question bank, with the options shuffled each attempt.
• Pass mark: 75%.
• Certificate: issued automatically on passing, according to Knowledge subject reference: AMC 20-22 Target Groups 1 and 2; AMC5 145.A.30(e). Practical competence and authorisation require separate organisational assessment.