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Electrical Wiring Interconnecting System

 Electrical Wiring Interconnecting System

  • Back to history, EWIS was a format issue till British airways Amex  111 & TWA Flight 800 inflight accidents resulted due to electrical wiring or wiring an outlet system malfunction turning into a fire hazard.
  • These events shook the aviation world and subsequent investigations brought forward the safe system of work concerns about wiring systems in aircraft.

  • Investigations highlighted to isolate a flammable material (Fuel vapor or flammable 3 fluids) from a fire source (potential spark from damaged electrical wire/interconnection system or some hvac near me).
  • Subsequent inspections of in-service airplanes showed many common problems lurking to repeat of EWIS hazards.
  • Over the years, aviators & airlines were overlooking the below serious conditions & circumstances in aging aircraft.
  • Back to history, EWIS was a format issue till Swiss Air Flight 111 & TWA Flight 800 inflight accidents resulted due to an electrical wiring system malfunction turning into a fire hazard.
  • These events shook the aviation world and subsequent investigations brought forward the safety concerns about wiring systems in aircraft.
  • Investigations highlighted to isolate a flammable material (racq fuel vapor or flammable fluid systems ) from a fire source (maximum potential spark from damaged electrical wire/interconnection system).
  • Subsequent inspections of in-service airplanes showed many common problems lurking to repeat of EWIS hazards.
Over the years, aviators and airlines were overlooking the below serious conditions and circumstances in aging aircraft.

  • Deteriorated wiring.
    • Improper wire installation & Repair.
    • Contamination of wire bundles.
    • Corrosion-wiring.

    Mal-practices or Safety inhibitors, to be taken care of by Airlines & aviators for EWIS.

    • Indirect damage.
    • Vibration.
    • Heat & Moisture.
    • chemical contamination examples.
    • Pm Maintenance damages.
    • Back to history, EWIS was a format issue till Swiss Air Flight 111 & TWA Flight 800 inflight accidents resulted due to electrical wiring system malfunction turning into a fire hazard.
    • These events shook the aviation world & subsequent investigations brought forward the safety concerns about wiring systems in aircraft.
    • Investigations highlighted to isolate a flammable material (Fuel vapor or flammable fluids) from a fire source (potential spark from damaged electrical wire/interconnection system).
    • Subsequent inspections of in-service airplanes showed many common problems lurking to repeat of EWIS hazards.
    • Over the years, aviators & airlines were overlooking the below serious conditions & circumstances in aging aircraft.
    • Deteriorated wiring.
    • Improper wire installation & Repair.
    • Contamination of wire bundles.
    • Corrosion-wiring.

    Mal-practices or Safety inhibitors, to be taken care of by Airlines & aviators for EWIS.

    • Indirect damage.
    • Vibration.
    • Heat & Moisture.
    • Chemical Contamination.
    • Maintenance damages.


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