ASN Wikibase Occurrence # 362043
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Date: | Wednesday 19 May 1993 |
Time: | 10:55 LT |
Type: | Piper PA-25-235 |
Owner/operator: | Private |
Registration: | N8787L |
MSN: | 25-5473 |
Year of manufacture: | 1972 |
Total airframe hrs: | 2697 hours |
Engine model: | LYCOMING O-540-B2B5 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Mexico, MO -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | (H41) |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PILOT REPORTED A PARTIAL LOSS OF ENGINE POWER DURING A SPRAY RUN. HE BRIEFLY APPLIED CARBURETOR HEAT, PUMPED THE THROTTLE AND LEANED THE MIXTURE, BUT WAS UNABLE TO RESTORE SUFFICIENT POWER TO MAINTAIN ALTITUDE. HE LANDED THE AIRPLANE IN A SOFT, FALLOW FIELD AND NOSED OVER. THE ENGINE WAS REMOVED FROM THE AIRFRAME. DURING THE REMOVAL AND SUBSEQUENT PREPARATION OF THE ENGINE FOR A TEST RUN IN A DIFFERENT AIRFRAME, SOME WATER WAS NOTED IN THE FUEL GASCOLATOR, OIL WAS SEEN IN THE LEFT MAGNETO, A BROKEN HIGH TENSION LEAD WAS REPLACED, AND A DIFFERENT CARBURETOR AIR BOX WAS FITTED. THE ENGINE STARTED AND RAN NORMALLY, EXCEPT FOR A SLIGHT ROUGHNESS AT FULL RATED POWER.
Probable Cause: a loss of engine power for undetermined reasons. A factor in the accident was the soft field landing site.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | CHI93LA175 |
Status: | Investigation completed |
Duration: | 1 year and 3 months |
Download report: | Final report |
|
Sources:
NTSB CHI93LA175
History of this aircraft
Other occurrences involving this aircraft Location
Revision history:
Date/time | Contributor | Updates |
17-Mar-2024 17:09 |
ASN Update Bot |
Added |
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