ASN Wikibase Occurrence # 367415
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Date: | Tuesday 13 February 1990 |
Time: | 12:30 LT |
Type: | Piper PA-28-140 |
Owner/operator: | Air Scan, Inc. |
Registration: | N1785T |
MSN: | 28-7125100 |
Year of manufacture: | 1970 |
Total airframe hrs: | 4338 hours |
Engine model: | LYCOMING O-320-A1A |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Rayne, LA -
United States of America
|
Phase: | En route |
Nature: | Survey |
Departure airport: | Prairieville, LA (NONE) |
Destination airport: | Mount Belvieu, LA |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE AIRPLANE WAS DAMAGED, WHEN IT STRUCK A DIKE AND THE GROUND DURING A FORCED LANDING FOLLOWING A POWER LOSS. THE PILOT STATED THAT WHILE IN CRUISE FLIGHT AT 500 FEET ON A PIPELINE PATROL FLIGHT, THE ENGINE STARTED RUNNING ROUGH & THE AIRPLANE WOULD NOT SUSTAIN LEVEL FLIGHT. THE PILOT ELECTED TO EXECUTE THE FORCED LANDING IN A RICE FIELD. POST-ACCIDENT INVESTIGATION REVEALED THAT THE #3 EXHAUST VALVE HAD FAILED AND WAS INGESTED, CAUSING SEVERE DAMAGE TO THE PISTON AND CYLINDER. THE CAUSE OF THE FAILURE OF THE VALVE WAS NOT DETERMINED.
Probable Cause: FAILURE OF THE #3 EXHAUST VALVE, WHICH NECESSITATED A FORCED LANDING ON UNSUITABLE TERRAIN.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | FTW90LA071 |
Status: | Investigation completed |
Duration: | 2 years and 6 months |
Download report: | Final report |
|
Sources:
NTSB FTW90LA071
Location
Revision history:
Date/time | Contributor | Updates |
22-Mar-2024 14:14 |
ASN Update Bot |
Added |
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