ASN Wikibase Occurrence # 37927
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Date: | Tuesday 27 February 1990 |
Time: | 11:55 |
Type: | Piper PA-28-201T |
Owner/operator: | private |
Registration: | N8359H |
MSN: | 28R-8131100 |
Total airframe hrs: | 649 hours |
Engine model: | CONTINENTAL TSIO-360-FB1 |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Yountville, CA -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Executive |
Departure airport: | Sunriver, OR (S21) |
Destination airport: | San Rafael, CA (CA35) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE NONINSTRUMENT RATED PLT CALLED FLT SERVICE A DAY BEFORE THE ACCIDENT AND REQUESTED AND RECEIVED AN IFR BRIEFING FOR THE ACCIDENT FLIGHT. THE WX BRIEFER PROVIDED THE PLT WITH THE BRIEFING WHICH CONSISTED OF IFR CONDITIONS AT THE DESTINATION AIRPORT AREA WHICH INCLUDED THE ACCIDENT SITE. GND WITNESSES OBSERVED THE AIRPLANE MANEUVERING IN THE ACCIDENT AREA BEFORE IT ENTERED INTO THE 500 FT CEILING STRATUS CLOUDS. THE PREVAILING VISIBILITY WAS LESS THAN 1 MILE. THE ENGINE SOUND INCREASED RAPIDLY WHEN THE AIRPLANE ENTERED THE CLOUDS ABT 2 SECONDS BEFORE IT COLLIDED WITH THE SIDE OF THE HILL. THE ACFT EXAMINATION DISCLOSED THAT IT STRUCK THE HILLSIDE IN A LEVEL FLT ATTITUDE; THE PROPELLER BLADES AND HUB ASSY SHOWED DAMAGE CHARACTERISTICS CONSISTENT WITH HIGH POWER BEING DEVELOPED AT IMPACT. NO PREEXISTING MALFUNCTIONS AND/OR FAILURES WERE NOTED. CAUSE: THE PILOT USED POOR JUDGEMENT BY ATTEMPTING A V.F.R. FLIGHT TO AN AREA WITH FORECASTED INSTRUMENT METEOROLOGICAL CONDITIONS AND CONTINUING THE FLIGHT WHEN I.F.R. CONDITIONS WERE ENCOUNTERED.
Sources:
NTSB:
https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001212X22584 Revision history:
Date/time | Contributor | Updates |
24-Oct-2008 10:30 |
ASN archive |
Added |
21-Dec-2016 19:23 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
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