Accident Beechcraft 55B N54339,
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ASN Wikibase Occurrence # 364899
 
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Date:Wednesday 17 July 1991
Time:16:52 LT
Type:Silhouette image of generic BE55 model; specific model in this crash may look slightly different    
Beechcraft 55B
Owner/operator:U.s. Navy Moffett Field Navy
Registration: N54339
MSN: 66-4307
Engine model:CONTINENTAL IO-470-L
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Cupertino, CA -   United States of America
Phase: Approach
Nature:Private
Departure airport:Avalon, CA (KAVX)
Destination airport:Moffett Field, CA (NUQ
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
DURING THE FINAL APPROACH SEGMENT OF A PRECISION APPROACH RADAR (PAR), THE AIRCRAFT'S LEFT ENGINE HAD A TOTAL LOSS OF POWER. THE PILOT SECURED THE ENGINE AND THEN NOTICED THE RIGHT ENGINE LOSING POWER. THE PILOT SECURED THE RIGHT ENGINE AND ENTERED A POWER OFF FORCED LANDING. HE ATTEMPTED TO LAND ON AN INTERSTATE HIGHWAY. DURING THE DESCENT, THE AIRPLANE'S RIGHT MAIN LANDING GEAR CONTACTED THE TOP OF A BUS. THE PILOT CONTINUED THE DESCENT UNTIL THE AIRCRAFT TOUCHED DOWN ON THE HIGHWAY. THE AIRCRAFT COLLIDED WITH A LANE DIVIDER DURING THE LANDING ROLL AND CAME TO A REST. AN FAA SAFETY INSPECTOR EXAMINED THE AIRCRAFT ON SCENE AND COULD NOT FIND ANY EVIDENCE OF FUEL IN ANY OF THE AIRCRAFT'S FUEL TANKS.

Probable Cause: FUEL EXHAUSTION WHICH RESULTED FROM THE PILOT INACCURATELY CALCULATING FUEL CONSUMPTION AND FUEL REQUIREMENTS.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX91LA317
Status: Investigation completed
Duration: 1 year and 8 months
Download report: Final report

Sources:

NTSB LAX91LA317

Location

Revision history:

Date/timeContributorUpdates
19-Mar-2024 20:03 ASN Update Bot Added

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