ASN Wikibase Occurrence # 361653
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Date: | Tuesday 20 July 1993 |
Time: | 20:54 LT |
Type: | British Aerospace BAe-146-300A |
Owner/operator: | Air Wisconsin |
Registration: | N611AW |
MSN: | E3120 |
Total airframe hrs: | 9468 hours |
Engine model: | LYCOMING ALF 502R |
Fatalities: | Fatalities: 0 / Occupants: 8 |
Aircraft damage: | Minor |
Category: | Serious incident |
Location: | Chicago, IL -
United States of America
|
Phase: | Initial climb |
Nature: | Unknown |
Departure airport: | |
Destination airport: | Appleton, WI (KATW) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:DURING THE INITIAL CLIMBOUT THE FLIGHT ATTENDANT OBSERVED THE TAILCONE OF THE AIRPLANE'S NUMBER FOUR ENGINE GLOWING. AS THE POWER WAS REDUCED THE GLOW CEASED. THE AIRPLANE RETURNED TO THE DEPARTURE AIRPORT. THE ENGINE WAS INSPECTED AND ITS FUEL MANIFOLD WAS FOUND CRACKED AT THE SCALLOP RADIUS. THE MANUFACTURER MODIFIED THE FUEL MANIFOLD SO THAT ITS WALL WOULD BE THICKER AT THE RADIUS. THE MODIFIED MANIFOLD WAS NOT INSTALLED ON THE INCIDENT AIRPLANE.
Probable Cause: was a crack in the fuel system fuel flow distribution manifold which resulted from an inadequate design by the manufacturer.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | CHI93IA312 |
Status: | Investigation completed |
Duration: | 1 year and 3 months |
Download report: | Final report |
|
Sources:
NTSB CHI93IA312
History of this aircraft
Other occurrences involving this aircraft Revision history:
Date/time | Contributor | Updates |
16-Mar-2024 20:51 |
ASN Update Bot |
Added |
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