Accident Beechcraft 35-C33 Debonair N15LT,
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ASN Wikibase Occurrence # 36292
 
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Date:Thursday 23 March 1995
Time:20:52 LT
Type:Silhouette image of generic BE33 model; specific model in this crash may look slightly different    
Beechcraft 35-C33 Debonair
Owner/operator:Kim, Eric C.
Registration: N15LT
MSN: CD-956
Engine model:CONTINENTAL IO-470
Fatalities:Fatalities: 3 / Occupants: 3
Aircraft damage: Destroyed
Category:Accident
Location:Toms Place, CA -   United States of America
Phase: En route
Nature:Private
Departure airport:Van Nuys, CA (KVNY)
Destination airport:Mammoth Lakes, CA
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PILOT FLEW INTO KNOWN ADVERSE WEATHER CONDITIONS IN MOUNTAINOUS TERRAIN AFTER OBTAINING A WEATHER BRIEFING. WEATHER ADVISORIES FORECASTED MOUNTAIN OBSCURATION, MODERATE AND SEVERE TURBULENCE, LOW LEVEL WIND SHEAR, PRECIPITATION, ICING AND LOW FREEZING LEVELS, AND INSTRUMENT METEOROLOGICAL CONDITIONS. WITNESSES ON THE GROUND REPORTED SNOW SHOWERS, MOUNTAIN OBSCURATION, HIGH WINDS, TURBULENCE, AND INSTRUMENT METEOROLOGICAL CONDITIONS AT THE ACCIDENT SITE. THE AIRCRAFT COLLIDED WITH A MOUNTAIN SIDE AT THE 9,600-FOOT LEVEL. TOXICOLOGICAL TESTS OF THE PILOT'S LIVER WERE POSITIVE FOR MEPERIDINE(DEMEROL) AT A LEVEL OF 0.3 MCG/G. ACCORDING TO THE FAA'S CIVIL AEROMEDICAL INSTITUTE, MEPERIDINE IS A NARCOTIC ANALGESIC AND IS PROHIBITED WHILE FLYING AN AIRCRAFT.

Probable Cause: the pilot's decisions to initially attempt and then continue flight into known forecast and observed adverse weather. Factors in the accident were: the pilot's inadequate preflight planning and his use of a drug.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX95FA148
Status: Investigation completed
Duration: 12 months
Download report: Final report

Sources:

NTSB LAX95FA148

Location

Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
21-Dec-2016 19:22 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
09-Apr-2024 16:10 ASN Update Bot Updated [Time, Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report]

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