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KU Aerospace Short Course Program

Electrical Wiring Interconnection System (EWIS) and FAA Requirements

Instructor:
Printable Course Information (PDF)

Course Schedule

April 24-28, 2017, Seattle, Washington

Seattle Lodging and Travel Information

You can also bring this course to your workplace. Learn more about our on-site program.

Description

This course will discuss the FAA Code of Federal Regulations (CFRs) and design concepts required to ensure all aspects of aircraft electrical wiring and installation are safe. It will examine aircraft wiring as a system and review all Part 25 CFRs related to EWIS FAA Certification. A review of FAA Advisory Circulars and practical applications of the information will be conducted as teams will be selected to simulate the EWIS certification process. EWIS requirements for aircraft maintenance and inspection will also be discussed.


Includes instruction, course materials, refreshments and lunches. The course notes are for participants only and are not for sale.

Highlights

  • EWIS best practices
  • Team EWIS workshops
  • DER/UM EWIS requirements
  • EWIS examples and practical applications
  • Review of advisory circulars

Who Should Attend?

The course is designed for all aircraft design areas including electrical, avionics, and HIRF/lightning engineers and aircraft technicians. Aircraft managers and project engineers working in electrical/avionics related areas should also attend.

Times / CEUs

31.50 classroom hours
3.150 CEUs

Certificate Tracks

Aerospace Compliance, Aircraft Maintenance and Safety, Avionics and Avionic Components, Electromagnetic Effects, Electrical Wiring Interconnection System (EWIS)

Learning Objectives

  • Understand of the EWIS CFRs related to aircraft wiring
  • How each EWIS requirement relates to the different areas of the aircraft
  • Safety aspects of EWIS
  • Design requirements related to EWIS
  • How EWIS relates to other engineering requirements
  • Showing and finding compliance for EWIS

Course Outline

Day One

  • Introduction
  • The electromagnetic environment of aircraft—metallic and composite aircraft requirements
  • Electromagnetic interference (EMI)
  • Electromagnetic compatibility (EMC)
  • Electrical bonding
  • Electrostatic discharge (ESD)
  • Precipitation static (P-STATIC)
  • High-intensity radiated fields (HIRF)
  • Lightning
  • DER/UM EWIS requirements
  • Aircraft EWIS best practices job aid—background and examples       

Day Two

  • Aircraft EWIS best practices job aid—background and examples
  • Certification of electrical wiring interconnection systems on transport category airplanes
  • EWIS examples and practical applications
  • EWIS workshop

Day Three

  • Certification case study design example
  • Electrical equipment and installations
  • Circuit protective devices
  • Fire protection systems
  • Electrical supplies for emergency conditions
  • Protection against injury
  • Electrical wiring interconnection systems instructions for continued airworthiness using enhanced zonal analysis procedure
  • EWIS workshop

Day Four

  • System design and analysis
  • Fuel tank ignition source prevention guidelines
  • Acceptable methods, techniques and practices—aircraft inspection and repair
  • EWIS workshop

Day Five

  • CFR compliance statements
  • Final EWIS discussion and questions
  • EWIS final exam presentations




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On-site Contact Information

To learn about bringing a course to your workplace, contact Sarah Williams, on-site program manager, for a no-cost, no-obligation proposal.
Email ProfessionalPrograms@ku.edu
Phone 913-897-8782

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