Accident Beechcraft A35 N560B,
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ASN Wikibase Occurrence # 380189
 
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Date:Saturday 21 January 1984
Time:15:10 LT
Type:Silhouette image of generic BE35 model; specific model in this crash may look slightly different    
Beechcraft A35
Owner/operator:Private
Registration: N560B
MSN: D-1580
Year of manufacture:1948
Total airframe hrs:7091 hours
Engine model:Continental 225-8
Fatalities:Fatalities: 0 / Occupants: 3
Aircraft damage: Substantial
Category:Accident
Location:Renton, WA -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Unknown
Departure airport:
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE ACFT WAS DAMAGED DURING A FORCED LANDING AFTER THE ENGINE QUIT AFTER TAKEOFF. THE PLT SAID HE NOTICED THE OIL PRESSURE DROP TO ZERO A FEW MINUTES AFTER TAKEOFF AND WAS TURNING BACK TO THE ARPT WHEN THE ENGINE QUIT. HE DID NOT LOWER THE LANDING GEAR SINCE THE ACFT WAS OVER WATER. TOUCHDOWN WAS MADE ABOUT 30 FT FROM THE WATERS EDGE IN AN OPEN FIELD. DURING POST ACCIDENT INVESTIGATION THE JOURNAL FOR THE #2 CYLINDER WAS FOUND TO HAVE FAILED. THIS CAUSED THE CONNECTING ROD TO STRIKE THE CRANKCASE CREATING A HOLE THROUGH WHICH THE ENGINE OIL ESCAPED. THE #2 CYLINDER JOURNAL WAS FOUND TO BE BURNT WHERE THE BEARING FAILED. THE PLT DID NOT FILE AN ACCIDENT REPORT.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: SEA84LA040
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB SEA84LA040

Location

Revision history:

Date/timeContributorUpdates
01-Apr-2024 13:50 ASN Update Bot Added

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