Serious incident Boeing 737-3T0 N14336,
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ASN Wikibase Occurrence # 370601
 
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Date:Tuesday 26 July 1988
Time:20:08 LT
Type:Silhouette image of generic B733 model; specific model in this crash may look slightly different    
Boeing 737-3T0
Owner/operator:Continental Airlines
Registration: N14336
MSN: 23574/1328
Year of manufacture:1987
Total airframe hrs:5420 hours
Engine model:GE CFM-56-3
Fatalities:Fatalities: 0 / Occupants: 50
Aircraft damage: Minor
Category:Serious incident
Location:Kenton, DE -   United States of America
Phase: Unknown
Nature:Passenger - Scheduled
Departure airport:CANCUN (MMUN)
Destination airport:Newark International Airport, NJ (EWR/KEWR)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
A FLAMEOUT OF THE #1 ENGINE OCCURRED DUE TO WATER INGESTION WHEN THE AIRCRAFT PENETRATED A VIP LEVEL 5 THUNDERSTORM AND ENCOUNTERED HEAVY RAIN WHILE DESCENDING WITH THE THROTTLES A FLIGHT IDLE. THE ENGINE SUFFERED OVERTEMPERATURE DAMAGE TO THE TURBINE SECTION DURING THE SUBSEQUENT WINDMILLING START. THE CAPTAIN ELECTED TO DESCEND IN PRECIPITATION WITH THE ENGINES AT IDLE, DESPITE THE COPILOT'S WARNING THAT IDLE DESCENT WAS CONTRARY TO RECENTLY PUBLISHED PROCEDURES WHICH REQUIRED MAINTAINING A MINIMUM OF 45% N1 RPM. THE PRECIPITATION INDUCED FLAMEOUT PHENOMENA HAD BEEN IDENTIFIED IN PREVIOUS INCIDENTS, AND CORRECTIVE PROCEDURES WERE ISSUED BY THE FAA, THE MANUFACTURERS, AND THE CARRIER, PRIOR TO THIS OCCURRENCE.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW88IA141
Status: Investigation completed
Duration: 4 years and 2 months
Download report: Final report

Sources:

NTSB FTW88IA141

History of this aircraft

Other occurrences involving this aircraft
26 November 1994 N14336 Continental Airlines 0 Houston, TX min

Location

Revision history:

Date/timeContributorUpdates
25-Mar-2024 12:54 ASN Update Bot Added

Corrections or additions? ... Edit this accident description

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