ASN Wikibase Occurrence # 202147
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Date: | Sunday 18 April 1999 |
Time: | 09:14 LT |
Type: | Cessna 150H |
Owner/operator: | John P. Creel, Jr. |
Registration: | N22710 |
MSN: | 15068464 |
Year of manufacture: | 1968 |
Total airframe hrs: | 8799 hours |
Engine model: | Continental O-200-A |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Yuba City, CA -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | , CA (O52) |
Destination airport: | Shelter Cove, CA (0Q5 |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:While cruising, the pilot felt a 'bump,' and the engine began losing power. The pilot applied carburetor heat and adjusted the mixture control, but this action had no effect. The engine progressively lost all power until the propeller eventually just windmilled. The pilot made a forced landing in a wheat field. During rollout, the airplane encountered uneven terrain and nosed over. The pilot owned and operated the airplane. He reported that the airframe's total time was about 8,798.6 hours. The engine had been operated for 1,818.9 hours since being overhauled, and 133.4 hours since its last inspection. An examination of the engine revealed its No. 2 cylinder exhaust valve was fatigued and broken. No other engine related malfunctions were observed.
Probable Cause: A total loss of engine power resulting from the fatigue failure of a cylinder's exhaust valve. A contributing factor was the uneven terrain at the forced landing site. The reason for the fatigue could not be determined.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX99LA155 |
Status: | Investigation completed |
Duration: | 1 year and 7 months |
Download report: | Final report |
|
Sources:
NTSB LAX99LA155
Location
Revision history:
Date/time | Contributor | Updates |
26-Nov-2017 12:41 |
ASN Update Bot |
Added |
08-Apr-2024 07:03 |
ASN Update Bot |
Updated [Time, Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
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