ASN Wikibase Occurrence # 378368
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Date: | Wednesday 26 September 1984 |
Time: | 11:57 LT |
Type: | Bell 206L-1 |
Owner/operator: | Commercial Helicopters |
Registration: | N5013F |
MSN: | 45205 |
Year of manufacture: | 1979 |
Total airframe hrs: | 3373 hours |
Engine model: | Allison 250-C28B |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | West Delta 105, -
United States of America
|
Phase: | Landing |
Nature: | Unknown |
Departure airport: | Patterson, LA |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:WHILE IN CRUISE FLT, TOTAL PWR LOSS WAS EXPERIENCED. PLT SETUP AUTOROTATIVE WATER LANDING, DEPLOYED EMERGENCY FLOATS. RIGHT FLOAT WAS NOT FULLY INFLATED BY WATER TOUCHDOWN, ACFT ROLLED RIGHT TO INVERTED POSITION. ENG TEARDOWN REVEALED CARBON BUILDUP BETWEEN TURBINE-TO-COMPRESSOR COUPLING AND TURBINE INNER SHAFT, CAUSING FRICTIONAL OVERHEAT LEADING TO SHAFT FAILURE.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | FTW84LA414 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB FTW84LA414
Revision history:
Date/time | Contributor | Updates |
31-Mar-2024 07:44 |
ASN Update Bot |
Added |
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