ASN Wikibase Occurrence # 361675
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Date: | Thursday 15 July 1993 |
Time: | 16:00 LT |
Type: | Air Tractor AT-401 |
Owner/operator: | Private |
Registration: | N1009T |
MSN: | 401-0707 |
Year of manufacture: | 1989 |
Total airframe hrs: | 2639 hours |
Engine model: | P&W R-1340-AN1 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Dermott, AR -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | Mcgehee, AR |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PILOT HAD JUST FINISHED APPLYING FERTILIZER TO A RICE FIELD AND WAS BANKING TO RETURN TO HIS AIRSTRIP WHEN THE ENGINE SUDDENLY LOST POWER. A FORCED LANDING WAS MADE TO A FLOODED RICE FIELD. WHEN THE WHEELS TOUCHED, THE AIRPLANE SANK INTO THE WATER AND SOFT GROUND AND NOSED OVER. POST-ACCIDENT ENGINE DISASSEMBLY REVEALED EVIDENCE OF A PRE-EXISTING CRACK AND SUBSEQUENT TOTAL FAILURE OF THE MASTER ROD. AN ENGINE OVERHAUL WAS COMPLETED TWO WEEKS PRIOR TO THE ACCIDENT.
Probable Cause: POWER LOSS DUE TO THE TOTAL FAILURE OF THE ENGINE'S MASTER ROD. FACTORS WERE AN IMPROPER ENGINE OVERHAUL AND THE LACK OF SUITABLE TERRAIN FOR A FORCED LANDING.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | DEN93LA081 |
Status: | Investigation completed |
Duration: | 1 year and 2 months |
Download report: | Final report |
|
Sources:
NTSB DEN93LA081
History of this aircraft
Other occurrences involving this aircraft Revision history:
Date/time | Contributor | Updates |
17-Mar-2024 06:37 |
ASN Update Bot |
Added |
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