ASN Wikibase Occurrence # 385374
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Date: | Thursday 5 October 2000 |
Time: | 18:40 LT |
Type: | Mooney M20K |
Owner/operator: | Private |
Registration: | N52202 |
MSN: | 25-1204 |
Year of manufacture: | 1989 |
Total airframe hrs: | 1563 hours |
Engine model: | Continental TSIO-360-MB1 |
Fatalities: | Fatalities: 0 / Occupants: 3 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Monroe, WA -
United States of America
|
Phase: | Landing |
Nature: | Private |
Departure airport: | Everett, WA (KPAE) |
Destination airport: | Eastsound, WA (KORS) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot reported that while in cruise flight, the propeller experienced a sudden overspeed. Power was reduced and the pilot turned toward a nearby airport. While on final approach, the engine lost power. The aircraft landed long on the runway and ran off the end and into a swampy area. During the landing roll, the aircraft collided with a tree stump. Inspection of the engine found that the oil pump drive gear separated at its joint with the oil pump drive shaft. A metallurgical examination determined that the shaft for the drive gear showed a shear separation as a result of something forced laterally with respect to its longitudinal axis.
Probable Cause: Oil Pump drive gear shaft separated in shear. A collision with a tree stump during the landing roll was a factor.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | SEA01LA004 |
Status: | Investigation completed |
Duration: | 9 months |
Download report: | Final report |
|
Sources:
NTSB SEA01LA004
Location
Revision history:
Date/time | Contributor | Updates |
04-Apr-2024 17:54 |
ASN Update Bot |
Added |
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