Accident Pitts S-1C N9HE,
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ASN Wikibase Occurrence # 37893
 
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Date:Friday 16 August 1991
Time:16:57 LT
Type:Silhouette image of generic PTS1 model; specific model in this crash may look slightly different    
Pitts S-1C
Owner/operator:Brooks, James D.
Registration: N9HE
MSN: 101
Total airframe hrs:46 hours
Engine model:Lycoming O-320-D2C
Fatalities:Fatalities: 1 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Monroe, GA -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Covington, GA (9A1)
Destination airport:Clemson, SC (KCEU)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PRIVATE PILOT WAS FLYING THE NEWLY PURCHASED HOMBEBUILT AIRPLANE WHEN THE ENGINE BEGAN TO RUN ROUGHLY. THIS ENGINE ROUGHNESS COINCIDED WITH SWITCHING FUEL TANKS. HE LANDED AND HAD SOME FRIENDS CHECK THE AIRPLANE; IT WAS THEN ASSUMED THAT OLD FUEL STILL REMAINED IN THE UPPER FUEL TANK. AFTER A LOCAL 'TEST FLIGHT', HE DECIDED TO CONTINUE THE TRIP USING THE LOWER TANK ONLY. SHORTLY AFTER TAKEOFF, HE REPORTED THAT THE ENGINE WAS 'DETONATING'. HE WAS OBSERVED ON SHORT FINAL AT A NEARBY AIRPORT, THEN HE WAS OBSERVED EXECUTING A GO-AROUND. THE AIRPLANE THEN DESCENDED INTO NEARBY TREES, CRASHED, AND BURNED. INSPECTION OF THE WRECKAGE REVEALED WATER AND CORROSION IN THE AIRCRAFT FUEL SYSTEM. THE AIRPLANE, WHICH WAS ABOUT 10-YEARS-OLD, HAD A TOTAL FLIGHT TIME OF 46 HOURS. REPORTEDLY, IT WAS STORED FOR SEVERAL YEARS PRIOR TO THE PURCHASE.

Probable Cause: CONTAMINATION AND WATER EXISTING IN THE FUEL SYSTEM WHICH RESULTED IN ENGINE STOPPAGE AND THE PILOT'S CONTINUED FLIGHT WITH A KNOWN AIRCRAFT DEFICIENCY.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ATL91LA162
Status: Investigation completed
Duration: 1 year and 7 months
Download report: Final report

Sources:

NTSB ATL91LA162

History of this aircraft

Other occurrences involving this aircraft
9 May 1971 N21F 1 Lewiston, MT w/o
9 November 1984 G-CJDH Christopher Jonathan Davenport Hackett 0 Yapton, near Bognor Regis, West Sussex w/o
Fuel starvation
31 October 2013 N67JC 0 Wellington, KS sub

Location

Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
21-Dec-2016 19:23 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
11-Apr-2024 12:51 ASN Update Bot Updated [Time, Operator, Other fatalities, Phase, Destination airport, Source, Narrative, Category, Accident report]

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