EWIS for Targets 1 and 2
£55.00
EWIS Full Course – Parts 1 & 2
Essential training for safe aircraft wiring practices.
This course provides engineers and CAMO staff with critical knowledge on the inspection, handling, and maintenance of Electrical Wiring Interconnection Systems (EWIS) in compliance with EASA AMC 20-21 & 20-22.
You’ll Learn About:
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EWIS safety procedures & electrostatic protection
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Visual inspections, EZAP, and wiring degradation
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Wire types, insulation, and proper routing
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Crimping, fault-finding, and tool use
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Bonding, grounding, cleaning & contamination control
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Use of Wiring Practices Manuals & connector replacement
Interactive content with knowledge checks throughout. A certificate of training is issued upon successful completion. Perfect for engineers, technicians, CAMO, and QA staff.
Associated Courses
EWIS Full Course – Parts 1 & 2
Electrical Wiring Interconnection System Awareness & Safety Training
This industry-recognised course provides essential training on the identification, inspection, maintenance, and repair of aircraft electrical wiring systems in line with EASA AMC 20-21 & AMC 20-22 requirements. Aimed at maintenance engineers, CAMO staff, and inspectors, this course promotes best practices for wire handling, safety, and reliability throughout the aircraft’s operational life.
Course Modules Include:
- Part 1: EWIS Safety Practices & Electrostatic Protection
Covers safe work practices, LRU replacement procedures, high-voltage hazards, and ESD prevention. - Part 2: Inspection Standards & Zonal Procedures (EZAP)
Focus on visual and detailed inspections, Enhanced Zonal Analysis Procedure (EZAP), and wiring degradation risks. - Part 3: Wire Types, Insulation & Identification
Detailed look at insulation, shielding, co-axial cables, and wire bundle marking and routing principles. - Part 4: Tools, Crimping & Fault Finding
Covers correct use of stripping and crimping tools, multi-meters, calibration practices, and fault isolation methods. - Part 5: Bonding, Grounding & EWIS Failures
Explores bonding and grounding systems, case studies of past failures, and how to detect related risks. - Part 6: Cleaning, Contamination & Housekeeping
Emphasises the “clean-as-you-go” philosophy, contamination control, and wiring protection during maintenance. - Part 7: Wiring Practices, Manuals & Repairs
Introduces the Standard Wiring Practices Manual (SWPM), diagrams, connector replacement, and troubleshooting.
Who Should Take This Course?
- Aircraft maintenance engineers and inspectors
- CAMO and airworthiness personnel
- Avionics technicians and electrical specialists
- Maintenance supervisors and quality assurance staff
Key Features:
- Compliant with EASA AMC 20-22 and FAA AC 25-27A
- Interactive content with knowledge checks throughout. A certificate of training is issued upon successful completion.
- Certificate issued upon completion
- Includes interactive examples and case studies
Support safe aircraft maintenance. Prevent electrical hazards. Comply with international regulations.
Enroll in the EWIS Full Course – Parts 1 & 2 today.
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