ASN Wikibase Occurrence # 378423
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| Date: | Monday 17 September 1984 |
| Time: | 15:50 LT |
| Type: |  Bell 206B |
| Owner/operator: | Permian Aviation Inc |
| Registration: | N7111J |
| MSN: | 669 |
| Total airframe hrs: | 3451 hours |
| Engine model: | Allison 250C20 |
| Fatalities: | Fatalities: 0 / Occupants: 2 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Long Beach, CA -
 United States of America
|
| Phase: | Landing |
| Nature: | Unknown |
| Departure airport: | San Pedro, CA |
| (KLGB) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
THE ACFT EXPERIENCED A POWER LOSS DURING FLARE FOR LANDING. THE PLT PULLED COLLECTIVE TO SOFTEN THE TOUCHDOWN FROM 30 FTAGL BUT THE LANDING WAS HARD. POST ACCIDENT EXAMINATION OF THE ENGINE SHOWED A FAILURE OF THE #1 TURBINE DISC. LAB EXAM OF THE DISC SHOWED FAILURE FROM OVERHEATING AND FATIGUE. AN AD WAS IN EXISTANCE WITH THE PURPOSE OF PREVENTIG AFTER FIRES FROM INCOMPLETE FUEL CUT OFF DURING ENGINE SHUTDOWN BY ADJUSTING THE FUEL CONTROL QUADRANT TO READ MINUS 2 DEGREESWITH THE THROTTLE AGAINST THE MINIMUM STOP. INVESTIGATION SHOWED THE FUEL CONTROL QUADRANT ON THE ACCIDENT ACFT READ '0'DEGREES WITH THE THROTTLE LEVER AGAINST THE MINIMUM STOP.
Probable Cause:
Accident investigation:
 |
|
Sources:
NTSB LAX84FA483
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 31-Mar-2024 08:22 | ASN Update Bot | Added |
Corrections or additions? ... Edit this accident description
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