Serious incident Boeing 757-225 N603AU,
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ASN Wikibase Occurrence # 356412
 
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Date:Wednesday 11 December 1996
Time:14:38 LT
Type:Silhouette image of generic B752 model; specific model in this crash may look slightly different    
Boeing 757-225
Owner/operator:USAir
Registration: N603AU
MSN: 22198/12
Year of manufacture:1983
Engine model:Rolls-Royce RB211-535
Fatalities:Fatalities: 0 / Occupants: 184
Aircraft damage: Minor
Category:Serious incident
Location:Terre Haute, IN -   United States of America
Phase: En route
Nature:Unknown
Departure airport:Phoenix, AZ (KPHX)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
Before departing on a scheduled passenger flight, a flight attendant noticed an electrical odor in the airplane's rear section. She advised the first officer, who consulted a mechanic. The mechanic found nothing wrong, and the flight departed a short time later. While en route, a flight attendant reported an electrical odor in the same area. After an investigation by the captain, the odor diminished, and the rear cabin temperature was lowered. Shortly after this action, smoke and fire were visible in the floor and side wall area. The captain declared an emergency and diverted to an alternate airport. During approach to the airport, the fire was extinguished, then an uneventful landing was made. Examination of the burned area revealed an audio-entertainment system cable had become shorted. Burning had resulted in minor damage to the airplane. Further investigation revealed that the cable had not been properly installed, and that the STC did not provide specific instructions for cable routing, except that it should be placed under a seat rail cover.

Probable Cause: inadequate installation of electrical wiring for an audio entertainment system associated with Supplemental Type Certificate (STC) SA5537NM, and a subsequent short in the wiring. Factors relating to the accident were: inadequate design (installation instructions) by the STC holder (Hughes-Avicom International), and inadequate maintenance by company maintenance personnel.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CHI97IA041
Status: Investigation completed
Duration: 9 months
Download report: Final report

Sources:

NTSB CHI97IA041

History of this aircraft

Other occurrences involving this aircraft
28 October 2007 N919UW US Airways 0 Charlotte-Douglas International Airport, NC (CLT/KCLT) min

Location

Revision history:

Date/timeContributorUpdates
13-Mar-2024 06:56 ASN Update Bot Added

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