ASN Wikibase Occurrence # 191029
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| Date: | Monday 31 October 2016 |
| Time: | 15:02 |
| Type: |  Piper PA-32-300 Cherokee Six |
| Owner/operator: | Private |
| Registration: | N3941X |
| MSN: | 32-7640001 |
| Year of manufacture: | 1975 |
| Total airframe hrs: | 3968 hours |
| Engine model: | Lycoming IO-540-K1A5D |
| Fatalities: | Fatalities: 0 / Occupants: 1 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Polk County, SW Winter Haven, FL -
 United States of America
|
| Phase: | Landing |
| Nature: | Private |
| Departure airport: | Orlando, FL (SFB) |
| Bartow, FL (BOW) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
While approaching the airport, the private pilot reduced engine power in preparation for landing. At that time, the airplane began to vibrate and shake. The engine then lost total power, while the propeller continued to windmill. He attempted to restart the engine using the emergency checklist procedures but was unsuccessful. He determined that he would not be able to reach the runway and maneuvered toward a nearby pasture for an emergency landing. During the landing rollout, the airplane struck a fence, damaging the left wheel hydraulic brake line, which caused a loss of brake pressure. When the pilot applied the brakes, he lost directional control, and the nose landing gear collapsed.
Postaccident examination of the airplane revealed that the firewall was damaged and the fuselage skin aft of the firewall was wrinkled. An unmeasured amount of fuel was present in all four fuel tanks, and fuel was present at the fuel injector nozzles; thus, adequate fuel was onboard for the flight. Oil was present in the crankcase, and cylinder compression was attained on all cylinders when the propeller was rotated by hand. While rotating the engine, a grinding/crunching noise occurred once but was not repeatable. A subsequent partial teardown examination of the engine did not reveal any evidence of mechanical malfunctions or failures that would have precluded normal operation. Thus, the reason for the total loss of engine power could not be determined.
Probable Cause: A total loss of engine power during approach for reasons that could not be determined because engine examinations did not reveal any evidence of mechanical malfunctions or failures that would have precluded normal operation.
Accident investigation:
 |
|
Sources:
NTSB
FAA register: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=N3941X
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 01-Nov-2016 04:31 | Geno | Added |
| 01-Nov-2016 15:46 | Geno | Updated [Aircraft type, Registration, Cn, Operator, Phase, Source] |
| 15-Jul-2019 18:06 | ASN Update Bot | Updated [Time, Cn, Nature, Departure airport, Destination airport, Source, Damage, Narrative, Accident report, ] |
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