Accident Beechcraft A36TC N140KB,
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ASN Wikibase Occurrence # 364440
 
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Date:Tuesday 1 October 1991
Time:11:35 LT
Type:Silhouette image of generic BT36 model; specific model in this crash may look slightly different    
Beechcraft A36TC
Owner/operator:Lutz, Thorsten
Registration: N140KB
MSN: EA-36
Year of manufacture:1979
Total airframe hrs:1756 hours
Engine model:CONTINENTAL TSIO-520-4B
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Dunsmuir, CA -   United States of America
Phase: En route
Nature:Ferry/positioning
Departure airport:
Destination airport:Redding, CA (KRDD)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE ACFT WAS LAST REFUELED ON A PREVIOUS FLT. AT DUNSMUIR, IT WAS PARKED TIL THE NEXT WEEK WHEN MAINT WAS PERFORMED FOR A LOW MANIFOLD PRES PRBLM. THE OWNER ELECTED TO FLY THE ACFT TO REDDING FOR AN ANNUAL INSP. HE ESTIMATED THERE WAS AT LEAST 9 GALS OF USABLE FUEL REMAINING. HE THEN FLEW TO REDDING & PICKED UP A MECHANIC. THE MECHANIC WAS TO FLY BACK TO DUNSMUIR WITH THE PLT, THEN RTRN THE ACFT TO REDDING. BFR DEPG FM REDDING, THE MECHANIC LOOKED INSIDE BOTH FUEL TANKS WHILE THE ENG WAS RUNNING & SAW NO FUEL IN THE RGT TANK & SOME FUEL IN THE L TANK. AT DUNSMUIR, THE OWNER DEPLANED & THE MECHANIC DEPD ON THE 15 TO 20 MIN FLT BACK TO REDDING. THE PLT (MECHANIC) SAID THE ACFT WAS CLIMBING ABT 5 MI FM THE ARPT WHEN THE ENG QUIT. ATMTS TO GET IT RESTARTED WERE UNSUCCESSFUL. HE TURNED BACK TWD THE ARPT, BUT THE ACFT CRASH LANDED SHORT OF THE RWY. ONLY RESIDUAL FUEL WAS FND IN THE FUEL TANKS; FUEL SYS CONTINUITY WAS ESTABLISHED. ACCORDING TO THE FLT MANUAL, A MIN OF 13 GAL WAS REQD IN EACH FUEL TANK BFR TAKEOFF.

Probable Cause: 1) IMPROPER PREFLIGHT PLANNING BY THE AIRCRAFT OWNER, 2) FAILURE OF THE OWNER TO REFUEL THE AIRCRAFT, 3) OPERATION OF THE AIRCRAFT BY THE OWNER AND A MECHANIC AT A KNOWN FUEL STATE BELOW THE MINIMUM REQUIRED FOR TAKEOFF, AND 4) FAILURE OF THE MECHANIC TO ASSURE THAT HE HAD ADEQUATE FUEL TO COMPLETE THE FLIGHT.

Accident investigation:
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Investigating agency: NTSB
Report number: LAX92LA001
Status: Investigation completed
Duration: 1 year and 6 months
Download report: Final report

Sources:

NTSB LAX92LA001

Location

Revision history:

Date/timeContributorUpdates
19-Mar-2024 15:01 ASN Update Bot Added

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