Serious incident ATR 72-202 N253AT,
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ASN Wikibase Occurrence # 360771
 
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Date:Friday 4 March 1994
Time:16:50 LT
Type:Silhouette image of generic AT72 model; specific model in this crash may look slightly different    
ATR 72-202
Owner/operator:Simmons Airlines
Registration: N253AT
MSN: 253
Year of manufacture:1991
Engine model:P&W PW127
Fatalities:Fatalities: 0 / Occupants: 56
Aircraft damage: Minor
Category:Serious incident
Location:Dfw Airport, TX -   United States of America
Phase: Taxi
Nature:Unknown
Departure airport:Shreveport, LA (KSHV)
Destination airport:(KDFW)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
WHILE TAXIING, THE NUMBER ONE ENGINE FIRE WARNING LIGHT ILLUMINATED. THE PILOT AND CO-PILOT INITIATED AN ENGINE SHUTDOWN AND COMPLETED APPROPRIATE EMERGENCY PROCEDURES. AN EXAMINATION OF THE AIRCRAFT REVEALED THAT THE NO. 1 ENGINE MANIFOLD WAS BLOCKED WITH COKING DEPOSITS RESULTING IN FUEL SPILL AND SUBSEQUENT FIRE WITHIN THE NACELLE.

Probable Cause: THE BLOCKED NUMER 1 ENGINE DRAIN MANIFOLD.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW94IA099
Status: Investigation completed
Duration: 11 months
Download report: Final report

Sources:

NTSB FTW94IA099

Revision history:

Date/timeContributorUpdates
16-Mar-2024 10:59 ASN Update Bot Added

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