ASN Wikibase Occurrence # 375346
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| Date: | Wednesday 2 April 1986 |
| Time: | 18:25 LT |
| Type: |  Cessna 172 |
| Owner/operator: | School Of The Ozarks |
| Registration: | N80751 |
| MSN: | 17266728 |
| Year of manufacture: | 1976 |
| Total airframe hrs: | 5950 hours |
| Engine model: | LYCOMING O-320-E2D |
| Fatalities: | Fatalities: 0 / Occupants: 3 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Ava, MO -
 United States of America
|
| Phase: | En route |
| Nature: | Private |
| Departure airport: | Point Lookout, MO |
| Ava, MO (73K) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
THE PLT REPORTS THAT THE ENG BEGAN TO RUN ROUGH AND LOSE RPM WHILE THE ACFT WAS CRUISING AT 2500 FT. HE SAID HE ATTEMPTED EMERG PROC BUT THE LOSS OF RPM CONTINUED AND HE DECIDED ON AN OFF-ARPT LANDING. DURING THE APCH TO THE LANDING AREA THE ENG RPM DROPPED TO 1200 AND THE PLT SECURED THE ENG. DURING THE FORCED LANDING THE ACFT HIT A SMALL TREE AND A FENCE POST. EXAM OF THE ENG REVEALED A BROKEN EXHAUST VALVE IN THE #1 CYL. METALLURGICAL EXAM OF THE BROKEN VALVE REVEALED EVIDENCE OF A PROGRESSIVE FAILURE.
Probable Cause:
Accident investigation:
 |
|
Sources:
NTSB MKC86LA078
History of this aircraft
Other occurrences involving this aircraft
| 6 July 1982 | N80751 | Private | 0 | Point Lookout, MO | |
sub |
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 28-Mar-2024 18:57 | ASN Update Bot | Added |
Corrections or additions? ... Edit this accident description
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