ASN Wikibase Occurrence # 378934
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Date: | Friday 20 July 1984 |
Time: | 11:00 LT |
Type: | Piper PA-28RT-201T |
Owner/operator: | Jeffrey Fisher |
Registration: | N8168Q |
MSN: | 28R-80 31072 |
Total airframe hrs: | 823 hours |
Engine model: | Continental TSIO-360-FB1 |
Fatalities: | Fatalities: 0 / Occupants: 4 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Glendo, WY -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Jackson, WY (KJAC) |
Destination airport: | Sioux Falls, SD (KFSD) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE ACFT WAS DAMAGED IN A FORCED LANDING IN A WOODED AREA AFTER THE ENGINE FAILED. THE PLT SAID THAT HE WAS CRUISING AT 7500 FT MSL WHEN WITHOUT WARNING THE ENGINE BEGAN MAKING NOISES AND THEN LOST OIL PRESSURE. AFTER THE LANDING THE ENGINEWAS EXAMINED AT THE DUFF ACFT CO. IN DENVER, CO. IT WAS FOUND THAT THE CRANKSHAFT HAD FAILED. DURING LABORATORY FAILURE ANAYSIS THESE CONCLUSIONS WERE DRAWN: FAILURE FROM FATIGUE AT LOW STRESS LEVELS & FATIGUE ORIGINATED ON THE WALLS OF THELURICATION HOLE WHERE COARSE MACHINE MARKS WERE PRESENT.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | DEN84LA221 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB DEN84LA221
Location
Revision history:
Date/time | Contributor | Updates |
31-Mar-2024 13:59 |
ASN Update Bot |
Added |
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