ASN Wikibase Occurrence # 372446
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Date: | Saturday 8 August 1987 |
Time: | 14:35 LT |
Type: | Beechcraft C23 |
Owner/operator: | Private |
Registration: | N24651 |
MSN: | M1413 |
Total airframe hrs: | 1052 hours |
Engine model: | LYCOMING O-360-A4G |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Mammoth Lakes, CA -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | |
Destination airport: | Napa, CA (KAPC) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:DURING A PLEASURE FLIGHT, JUST AFTER TAKE-OFF, THE ENGINE EXPERIENCED A PARTIAL LOSS OF POWER WHEN THE PLT POSITIONED THE CARB HEAT CONTROL TO FULL COLD. THE PLT STATED THAT IN ORDER TO OBTAIN FULL POWER, DURING THE RUNUP HE WOULD POSITION THE CARB HEAT TO ONE EIGHTH HOT. INSPECTION AND A FLOW TEST OF THE CARB REVEALED THAT THE CARB WOULD SUSTAIN ENGINE OPERATION. THERE WERE NO MECHANICAL FAILURES OR MALFUNCTIONS REPORTED. THE TEMPERATURE RECORDED AT MAMMOTH LAKES AIRPORT 13 MINUTES AFTER THE ACCIDENT WAS 82 DEGREES. THE DENSITY ALTITUDE WAS 10,300 FEET. THE DEW POINT WAS NOT RECORDED THEREFORE THE PROBABILITY OF CARBURETOR ICING COULD NOT BE DETERMINED.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX87LA299 |
Status: | Investigation completed |
Duration: | 1 year and 3 months |
Download report: | Final report |
|
Sources:
NTSB LAX87LA299
Location
Revision history:
Date/time | Contributor | Updates |
26-Mar-2024 17:06 |
ASN Update Bot |
Added |
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